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LPDS
gpucloudsim
Commits
6645832b
Commit
6645832b
authored
Jan 05, 2012
by
Anton Beloglazov
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Fixed the examples of the static threshold policy with a random workload
parent
dbf5b821
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Showing
11 changed files
with
288 additions
and
298 deletions
+288
-298
Constants.java
.../java/org/cloudbus/cloudsim/examples/power/Constants.java
+1
-1
Dvfs.java
...ava/org/cloudbus/cloudsim/examples/power/random/Dvfs.java
+13
-2
NonPowerAware.java
...loudbus/cloudsim/examples/power/random/NonPowerAware.java
+14
-1
ThrMc.java
...va/org/cloudbus/cloudsim/examples/power/random/ThrMc.java
+65
-0
ThrMmt.java
...a/org/cloudbus/cloudsim/examples/power/random/ThrMmt.java
+65
-0
ThrMu.java
...va/org/cloudbus/cloudsim/examples/power/random/ThrMu.java
+65
-0
ThrRs.java
...va/org/cloudbus/cloudsim/examples/power/random/ThrRs.java
+65
-0
ThresholdsMc.java
...cloudbus/cloudsim/examples/power/random/ThresholdsMc.java
+0
-75
ThresholdsMmt.java
...loudbus/cloudsim/examples/power/random/ThresholdsMmt.java
+0
-73
ThresholdsMu.java
...cloudbus/cloudsim/examples/power/random/ThresholdsMu.java
+0
-73
ThresholdsRs.java
...cloudbus/cloudsim/examples/power/random/ThresholdsRs.java
+0
-73
No files found.
modules/cloudsim-examples/src/main/java/org/cloudbus/cloudsim/examples/power/Constants.java
View file @
6645832b
...
@@ -10,7 +10,7 @@ public class Constants {
...
@@ -10,7 +10,7 @@ public class Constants {
public
final
static
boolean
OUTPUT_CSV
=
false
;
public
final
static
boolean
OUTPUT_CSV
=
false
;
public
final
static
double
SCHEDULING_INTERVAL
=
300
;
public
final
static
double
SCHEDULING_INTERVAL
=
300
;
public
final
static
double
SIMULATION_LIMIT
=
24
*
60
*
60
;
public
final
static
double
SIMULATION_LIMIT
=
24
*
60
;
public
final
static
int
CLOUDLET_LENGTH
=
2500
*
(
int
)
SIMULATION_LIMIT
;
public
final
static
int
CLOUDLET_LENGTH
=
2500
*
(
int
)
SIMULATION_LIMIT
;
public
final
static
int
CLOUDLET_PES
=
1
;
public
final
static
int
CLOUDLET_PES
=
1
;
...
...
modules/cloudsim-examples/src/main/java/org/cloudbus/cloudsim/examples/power/random/Dvfs.java
View file @
6645832b
...
@@ -7,6 +7,16 @@ import java.io.IOException;
...
@@ -7,6 +7,16 @@ import java.io.IOException;
* optimization of the VM allocation. The adjustment of the hosts' power consumption according to
* optimization of the VM allocation. The adjustment of the hosts' power consumption according to
* their CPU utilization is happening in the PowerDatacenter class.
* their CPU utilization is happening in the PowerDatacenter class.
*
*
* The remaining configuration parameters are in the Constants and RandomConstants classes.
*
* If you are using any algorithms, policies or workload included in the power package please cite
* the following paper:
*
* Anton Beloglazov, and Rajkumar Buyya, "Optimal Online Deterministic Algorithms and Adaptive
* Heuristics for Energy and Performance Efficient Dynamic Consolidation of Virtual Machines in
* Cloud Data Centers", Concurrency and Computation: Practice and Experience, ISSN: 1532-0626, Wiley
* Press, New York, USA, 2011, DOI: 10.1002/cpe.1867
*
* @author Anton Beloglazov
* @author Anton Beloglazov
* @since Jan 5, 2012
* @since Jan 5, 2012
*/
*/
...
@@ -55,8 +65,8 @@ public class Dvfs extends RandomRunnerAbstract {
...
@@ -55,8 +65,8 @@ public class Dvfs extends RandomRunnerAbstract {
boolean
outputToFile
=
false
;
boolean
outputToFile
=
false
;
String
inputFolder
=
""
;
String
inputFolder
=
""
;
String
outputFolder
=
""
;
String
outputFolder
=
""
;
String
workload
=
"
"
;
String
workload
=
"
random"
;
// Random workload
String
vmAllocationPolicy
=
"dvfs"
;
String
vmAllocationPolicy
=
"dvfs"
;
// DVFS policy without VM migrations
String
vmSelectionPolicy
=
""
;
String
vmSelectionPolicy
=
""
;
String
parameter
=
""
;
String
parameter
=
""
;
...
@@ -70,4 +80,5 @@ public class Dvfs extends RandomRunnerAbstract {
...
@@ -70,4 +80,5 @@ public class Dvfs extends RandomRunnerAbstract {
vmSelectionPolicy
,
vmSelectionPolicy
,
parameter
);
parameter
);
}
}
}
}
modules/cloudsim-examples/src/main/java/org/cloudbus/cloudsim/examples/power/random/NonPowerAware.java
View file @
6645832b
...
@@ -18,6 +18,19 @@ import org.cloudbus.cloudsim.power.PowerVmAllocationPolicySimple;
...
@@ -18,6 +18,19 @@ import org.cloudbus.cloudsim.power.PowerVmAllocationPolicySimple;
/**
/**
* A simulation of a heterogeneous non-power aware data center: all hosts consume maximum power all
* A simulation of a heterogeneous non-power aware data center: all hosts consume maximum power all
* the time.
* the time.
*
* The remaining configuration parameters are in the Constants and RandomConstants classes.
*
* If you are using any algorithms, policies or workload included in the power package please cite
* the following paper:
*
* Anton Beloglazov, and Rajkumar Buyya, "Optimal Online Deterministic Algorithms and Adaptive
* Heuristics for Energy and Performance Efficient Dynamic Consolidation of Virtual Machines in
* Cloud Data Centers", Concurrency and Computation: Practice and Experience, ISSN: 1532-0626, Wiley
* Press, New York, USA, 2011, DOI: 10.1002/cpe.1867
*
* @author Anton Beloglazov
* @since Jan 5, 2012
*/
*/
public
class
NonPowerAware
{
public
class
NonPowerAware
{
...
@@ -28,7 +41,7 @@ public class NonPowerAware {
...
@@ -28,7 +41,7 @@ public class NonPowerAware {
* @throws IOException
* @throws IOException
*/
*/
public
static
void
main
(
String
[]
args
)
throws
IOException
{
public
static
void
main
(
String
[]
args
)
throws
IOException
{
String
experimentName
=
"npa"
;
String
experimentName
=
"
random_
npa"
;
String
outputFolder
=
"output"
;
String
outputFolder
=
"output"
;
Log
.
setDisabled
(!
Constants
.
ENABLE_OUTPUT
);
Log
.
setDisabled
(!
Constants
.
ENABLE_OUTPUT
);
...
...
modules/cloudsim-examples/src/main/java/org/cloudbus/cloudsim/examples/power/random/ThrMc.java
0 → 100644
View file @
6645832b
package
org
.
cloudbus
.
cloudsim
.
examples
.
power
.
random
;
import
java.io.IOException
;
/**
* A simulation of a heterogeneous power aware data center that applies the Static Threshold (THR)
* VM allocation policy and Maximum Correlation (MC) VM selection policy.
*
* The remaining configuration parameters are in the Constants and RandomConstants classes.
*
* If you are using any algorithms, policies or workload included in the power package please cite
* the following paper:
*
* Anton Beloglazov, and Rajkumar Buyya, "Optimal Online Deterministic Algorithms and Adaptive
* Heuristics for Energy and Performance Efficient Dynamic Consolidation of Virtual Machines in
* Cloud Data Centers", Concurrency and Computation: Practice and Experience, ISSN: 1532-0626, Wiley
* Press, New York, USA, 2011, DOI: 10.1002/cpe.1867
*
* @author Anton Beloglazov
* @since Jan 5, 2012
*/
public
class
ThrMc
extends
RandomRunnerAbstract
{
public
ThrMc
(
boolean
enableOutput
,
boolean
outputToFile
,
String
inputFolder
,
String
outputFolder
,
String
workload
,
String
vmAllocationPolicy
,
String
vmSelectionPolicy
,
String
parameter
)
{
super
(
enableOutput
,
outputToFile
,
inputFolder
,
outputFolder
,
workload
,
vmAllocationPolicy
,
vmSelectionPolicy
,
parameter
);
}
public
static
void
main
(
String
[]
args
)
throws
IOException
{
boolean
enableOutput
=
true
;
boolean
outputToFile
=
false
;
String
inputFolder
=
""
;
String
outputFolder
=
""
;
String
workload
=
"random"
;
// Random workload
String
vmAllocationPolicy
=
"thr"
;
// Static Threshold VM allocation policy
String
vmSelectionPolicy
=
"mmt"
;
// Maximum Correlation VM selection policy
String
parameter
=
"0.8"
;
// the static utilization threshold
new
Dvfs
(
enableOutput
,
outputToFile
,
inputFolder
,
outputFolder
,
workload
,
vmAllocationPolicy
,
vmSelectionPolicy
,
parameter
);
}
}
modules/cloudsim-examples/src/main/java/org/cloudbus/cloudsim/examples/power/random/ThrMmt.java
0 → 100644
View file @
6645832b
package
org
.
cloudbus
.
cloudsim
.
examples
.
power
.
random
;
import
java.io.IOException
;
/**
* A simulation of a heterogeneous power aware data center that applies the Static Threshold (THR)
* VM allocation policy and Minimum Migration Time (MMT) VM selection policy.
*
* The remaining configuration parameters are in the Constants and RandomConstants classes.
*
* If you are using any algorithms, policies or workload included in the power package please cite
* the following paper:
*
* Anton Beloglazov, and Rajkumar Buyya, "Optimal Online Deterministic Algorithms and Adaptive
* Heuristics for Energy and Performance Efficient Dynamic Consolidation of Virtual Machines in
* Cloud Data Centers", Concurrency and Computation: Practice and Experience, ISSN: 1532-0626, Wiley
* Press, New York, USA, 2011, DOI: 10.1002/cpe.1867
*
* @author Anton Beloglazov
* @since Jan 5, 2012
*/
public
class
ThrMmt
extends
RandomRunnerAbstract
{
public
ThrMmt
(
boolean
enableOutput
,
boolean
outputToFile
,
String
inputFolder
,
String
outputFolder
,
String
workload
,
String
vmAllocationPolicy
,
String
vmSelectionPolicy
,
String
parameter
)
{
super
(
enableOutput
,
outputToFile
,
inputFolder
,
outputFolder
,
workload
,
vmAllocationPolicy
,
vmSelectionPolicy
,
parameter
);
}
public
static
void
main
(
String
[]
args
)
throws
IOException
{
boolean
enableOutput
=
true
;
boolean
outputToFile
=
false
;
String
inputFolder
=
""
;
String
outputFolder
=
""
;
String
workload
=
"random"
;
// Random workload
String
vmAllocationPolicy
=
"thr"
;
// Static Threshold VM allocation policy
String
vmSelectionPolicy
=
"mmt"
;
// Minimum Migration Time VM selection policy
String
parameter
=
"0.8"
;
// the static utilization threshold
new
Dvfs
(
enableOutput
,
outputToFile
,
inputFolder
,
outputFolder
,
workload
,
vmAllocationPolicy
,
vmSelectionPolicy
,
parameter
);
}
}
modules/cloudsim-examples/src/main/java/org/cloudbus/cloudsim/examples/power/random/ThrMu.java
0 → 100644
View file @
6645832b
package
org
.
cloudbus
.
cloudsim
.
examples
.
power
.
random
;
import
java.io.IOException
;
/**
* A simulation of a heterogeneous power aware data center that applies the Static Threshold (THR)
* VM allocation policy and Minimum Utilization (MU) VM selection policy.
*
* The remaining configuration parameters are in the Constants and RandomConstants classes.
*
* If you are using any algorithms, policies or workload included in the power package please cite
* the following paper:
*
* Anton Beloglazov, and Rajkumar Buyya, "Optimal Online Deterministic Algorithms and Adaptive
* Heuristics for Energy and Performance Efficient Dynamic Consolidation of Virtual Machines in
* Cloud Data Centers", Concurrency and Computation: Practice and Experience, ISSN: 1532-0626, Wiley
* Press, New York, USA, 2011, DOI: 10.1002/cpe.1867
*
* @author Anton Beloglazov
* @since Jan 5, 2012
*/
public
class
ThrMu
extends
RandomRunnerAbstract
{
public
ThrMu
(
boolean
enableOutput
,
boolean
outputToFile
,
String
inputFolder
,
String
outputFolder
,
String
workload
,
String
vmAllocationPolicy
,
String
vmSelectionPolicy
,
String
parameter
)
{
super
(
enableOutput
,
outputToFile
,
inputFolder
,
outputFolder
,
workload
,
vmAllocationPolicy
,
vmSelectionPolicy
,
parameter
);
}
public
static
void
main
(
String
[]
args
)
throws
IOException
{
boolean
enableOutput
=
true
;
boolean
outputToFile
=
false
;
String
inputFolder
=
""
;
String
outputFolder
=
""
;
String
workload
=
"random"
;
// Random workload
String
vmAllocationPolicy
=
"thr"
;
// Static Threshold VM allocation policy
String
vmSelectionPolicy
=
"mu"
;
// Minimum Utilization VM selection policy
String
parameter
=
"0.8"
;
// the static utilization threshold
new
Dvfs
(
enableOutput
,
outputToFile
,
inputFolder
,
outputFolder
,
workload
,
vmAllocationPolicy
,
vmSelectionPolicy
,
parameter
);
}
}
modules/cloudsim-examples/src/main/java/org/cloudbus/cloudsim/examples/power/random/ThrRs.java
0 → 100644
View file @
6645832b
package
org
.
cloudbus
.
cloudsim
.
examples
.
power
.
random
;
import
java.io.IOException
;
/**
* A simulation of a heterogeneous power aware data center that applies the Static Threshold (THR)
* VM allocation policy and Random Selection (RS) VM selection policy.
*
* The remaining configuration parameters are in the Constants and RandomConstants classes.
*
* If you are using any algorithms, policies or workload included in the power package please cite
* the following paper:
*
* Anton Beloglazov, and Rajkumar Buyya, "Optimal Online Deterministic Algorithms and Adaptive
* Heuristics for Energy and Performance Efficient Dynamic Consolidation of Virtual Machines in
* Cloud Data Centers", Concurrency and Computation: Practice and Experience, ISSN: 1532-0626, Wiley
* Press, New York, USA, 2011, DOI: 10.1002/cpe.1867
*
* @author Anton Beloglazov
* @since Jan 5, 2012
*/
public
class
ThrRs
extends
RandomRunnerAbstract
{
public
ThrRs
(
boolean
enableOutput
,
boolean
outputToFile
,
String
inputFolder
,
String
outputFolder
,
String
workload
,
String
vmAllocationPolicy
,
String
vmSelectionPolicy
,
String
parameter
)
{
super
(
enableOutput
,
outputToFile
,
inputFolder
,
outputFolder
,
workload
,
vmAllocationPolicy
,
vmSelectionPolicy
,
parameter
);
}
public
static
void
main
(
String
[]
args
)
throws
IOException
{
boolean
enableOutput
=
true
;
boolean
outputToFile
=
false
;
String
inputFolder
=
""
;
String
outputFolder
=
""
;
String
workload
=
"random"
;
// Random workload
String
vmAllocationPolicy
=
"thr"
;
// Static Threshold VM allocation policy
String
vmSelectionPolicy
=
"rs"
;
// Random Selection VM selection policy
String
parameter
=
"0.8"
;
// the static utilization threshold
new
Dvfs
(
enableOutput
,
outputToFile
,
inputFolder
,
outputFolder
,
workload
,
vmAllocationPolicy
,
vmSelectionPolicy
,
parameter
);
}
}
modules/cloudsim-examples/src/main/java/org/cloudbus/cloudsim/examples/power/random/ThresholdsMc.java
deleted
100644 → 0
View file @
dbf5b821
package
org
.
cloudbus
.
cloudsim
.
examples
.
power
.
random
;
import
java.io.IOException
;
import
java.util.Calendar
;
import
java.util.List
;
import
org.cloudbus.cloudsim.Cloudlet
;
import
org.cloudbus.cloudsim.DatacenterBroker
;
import
org.cloudbus.cloudsim.Log
;
import
org.cloudbus.cloudsim.Vm
;
import
org.cloudbus.cloudsim.core.CloudSim
;
import
org.cloudbus.cloudsim.power.PowerDatacenter
;
import
org.cloudbus.cloudsim.power.PowerHost
;
import
org.cloudbus.cloudsim.power.PowerVmAllocationPolicyMigrationStaticThreshold
;
import
org.cloudbus.cloudsim.power.PowerVmSelectionPolicyMaximumCorrelation
;
import
org.cloudbus.cloudsim.power.PowerVmSelectionPolicyRandomSelection
;
/**
* A simulation of a heterogeneous non-power aware data center: all hosts consume maximum power all
* the time.
*/
public
class
ThresholdsMc
{
/**
* Creates main() to run this example.
*
* @param args the args
* @throws IOException Signals that an I/O exception has occurred.
*/
public
static
void
main
(
String
[]
args
)
throws
IOException
{
String
experimentName
=
"thresh_mc_0.8"
;
String
outputFolder
=
"output"
;
Log
.
setDisabled
(!
RandomConstants
.
ENABLE_OUTPUT
);
Log
.
printLine
(
"Starting "
+
experimentName
);
try
{
CloudSim
.
init
(
1
,
Calendar
.
getInstance
(),
false
);
DatacenterBroker
broker
=
RandomHelper
.
createBroker
();
int
brokerId
=
broker
.
getId
();
List
<
Cloudlet
>
cloudletList
=
RandomHelper
.
createCloudletList
(
brokerId
,
RandomConstants
.
NUMBER_OF_VMS
);
List
<
Vm
>
vmList
=
RandomHelper
.
createVmList
(
brokerId
,
cloudletList
.
size
());
List
<
PowerHost
>
hostList
=
RandomHelper
.
createHostList
(
RandomConstants
.
NUMBER_OF_HOSTS
);
PowerDatacenter
datacenter
=
(
PowerDatacenter
)
RandomHelper
.
createDatacenter
(
"Datacenter"
,
PowerDatacenter
.
class
,
hostList
,
new
PowerVmAllocationPolicyMigrationStaticThreshold
(
hostList
,
new
PowerVmSelectionPolicyMaximumCorrelation
(
new
PowerVmSelectionPolicyRandomSelection
()),
0.8
),
-
1
);
datacenter
.
setDisableMigrations
(
false
);
broker
.
submitVmList
(
vmList
);
broker
.
submitCloudletList
(
cloudletList
);
double
lastClock
=
CloudSim
.
startSimulation
();
List
<
Cloudlet
>
newList
=
broker
.
getCloudletReceivedList
();
Log
.
printLine
(
"Received "
+
newList
.
size
()
+
" cloudlets"
);
CloudSim
.
stopSimulation
();
RandomHelper
.
printResults
(
datacenter
,
vmList
,
lastClock
,
experimentName
,
RandomConstants
.
OUTPUT_CSV
,
outputFolder
);
}
catch
(
Exception
e
)
{
e
.
printStackTrace
();
Log
.
printLine
(
"The simulation has been terminated due to an unexpected error"
);
}
Log
.
printLine
(
"Finished "
+
experimentName
);
}
}
modules/cloudsim-examples/src/main/java/org/cloudbus/cloudsim/examples/power/random/ThresholdsMmt.java
deleted
100644 → 0
View file @
dbf5b821
package
org
.
cloudbus
.
cloudsim
.
examples
.
power
.
random
;
import
java.io.IOException
;
import
java.util.Calendar
;
import
java.util.List
;
import
org.cloudbus.cloudsim.Cloudlet
;
import
org.cloudbus.cloudsim.DatacenterBroker
;
import
org.cloudbus.cloudsim.Log
;
import
org.cloudbus.cloudsim.Vm
;
import
org.cloudbus.cloudsim.core.CloudSim
;
import
org.cloudbus.cloudsim.power.PowerDatacenter
;
import
org.cloudbus.cloudsim.power.PowerHost
;
import
org.cloudbus.cloudsim.power.PowerVmAllocationPolicyMigrationThresholds
;
import
org.cloudbus.cloudsim.power.PowerVmSelectionPolicyMinimumMigrationTime
;
/**
* A simulation of a heterogeneous non-power aware data center: all hosts consume maximum power all
* the time.
*/
public
class
ThresholdsMmt
{
/**
* Creates main() to run this example.
*
* @param args the args
* @throws IOException
*/
public
static
void
main
(
String
[]
args
)
throws
IOException
{
String
experimentName
=
"thresh_mmt_0.8"
;
String
outputFolder
=
"output"
;
Log
.
setDisabled
(!
RandomConstants
.
ENABLE_OUTPUT
);
Log
.
printLine
(
"Starting "
+
experimentName
);
try
{
CloudSim
.
init
(
1
,
Calendar
.
getInstance
(),
false
);
DatacenterBroker
broker
=
RandomHelper
.
createBroker
();
int
brokerId
=
broker
.
getId
();
List
<
Cloudlet
>
cloudletList
=
RandomHelper
.
createCloudletList
(
brokerId
,
RandomConstants
.
NUMBER_OF_VMS
);
List
<
Vm
>
vmList
=
RandomHelper
.
createVmList
(
brokerId
,
cloudletList
.
size
());
List
<
PowerHost
>
hostList
=
RandomHelper
.
createHostList
(
RandomConstants
.
NUMBER_OF_HOSTS
);
PowerDatacenter
datacenter
=
(
PowerDatacenter
)
RandomHelper
.
createDatacenter
(
"Datacenter"
,
PowerDatacenter
.
class
,
hostList
,
new
PowerVmAllocationPolicyMigrationThresholds
(
hostList
,
new
PowerVmSelectionPolicyMinimumMigrationTime
(),
0.8
),
-
1
);
datacenter
.
setDisableMigrations
(
false
);
broker
.
submitVmList
(
vmList
);
broker
.
submitCloudletList
(
cloudletList
);
double
lastClock
=
CloudSim
.
startSimulation
();
List
<
Cloudlet
>
newList
=
broker
.
getCloudletReceivedList
();
Log
.
printLine
(
"Received "
+
newList
.
size
()
+
" cloudlets"
);
CloudSim
.
stopSimulation
();
RandomHelper
.
printResults
(
datacenter
,
vmList
,
lastClock
,
experimentName
,
RandomConstants
.
OUTPUT_CSV
,
outputFolder
);
}
catch
(
Exception
e
)
{
e
.
printStackTrace
();
Log
.
printLine
(
"Unwanted errors happen"
);
}
Log
.
printLine
(
"Finished "
+
experimentName
);
}
}
modules/cloudsim-examples/src/main/java/org/cloudbus/cloudsim/examples/power/random/ThresholdsMu.java
deleted
100644 → 0
View file @
dbf5b821
package
org
.
cloudbus
.
cloudsim
.
examples
.
power
.
random
;
import
java.io.IOException
;
import
java.util.Calendar
;
import
java.util.List
;
import
org.cloudbus.cloudsim.Cloudlet
;
import
org.cloudbus.cloudsim.DatacenterBroker
;
import
org.cloudbus.cloudsim.Log
;
import
org.cloudbus.cloudsim.Vm
;
import
org.cloudbus.cloudsim.core.CloudSim
;
import
org.cloudbus.cloudsim.power.PowerDatacenter
;
import
org.cloudbus.cloudsim.power.PowerHost
;
import
org.cloudbus.cloudsim.power.PowerVmAllocationPolicyMigrationThresholds
;
import
org.cloudbus.cloudsim.power.PowerVmSelectionPolicyMinimumUtilization
;
/**
* A simulation of a heterogeneous non-power aware data center: all hosts consume maximum power all
* the time.
*/
public
class
ThresholdsMu
{
/**
* Creates main() to run this example.
*
* @param args the args
* @throws IOException Signals that an I/O exception has occurred.
*/
public
static
void
main
(
String
[]
args
)
throws
IOException
{
String
experimentName
=
"thresh_mu_0.8"
;
String
outputFolder
=
"output"
;
Log
.
setDisabled
(!
RandomConstants
.
ENABLE_OUTPUT
);
Log
.
printLine
(
"Starting "
+
experimentName
);
try
{
CloudSim
.
init
(
1
,
Calendar
.
getInstance
(),
false
);
DatacenterBroker
broker
=
RandomHelper
.
createBroker
();
int
brokerId
=
broker
.
getId
();
List
<
Cloudlet
>
cloudletList
=
RandomHelper
.
createCloudletList
(
brokerId
,
RandomConstants
.
NUMBER_OF_VMS
);
List
<
Vm
>
vmList
=
RandomHelper
.
createVmList
(
brokerId
,
cloudletList
.
size
());
List
<
PowerHost
>
hostList
=
RandomHelper
.
createHostList
(
RandomConstants
.
NUMBER_OF_HOSTS
);
PowerDatacenter
datacenter
=
(
PowerDatacenter
)
RandomHelper
.
createDatacenter
(
"Datacenter"
,
PowerDatacenter
.
class
,
hostList
,
new
PowerVmAllocationPolicyMigrationThresholds
(
hostList
,
new
PowerVmSelectionPolicyMinimumUtilization
(),
0.8
),
-
1
);
datacenter
.
setDisableMigrations
(
false
);
broker
.
submitVmList
(
vmList
);
broker
.
submitCloudletList
(
cloudletList
);
double
lastClock
=
CloudSim
.
startSimulation
();
List
<
Cloudlet
>
newList
=
broker
.
getCloudletReceivedList
();
Log
.
printLine
(
"Received "
+
newList
.
size
()
+
" cloudlets"
);
CloudSim
.
stopSimulation
();
RandomHelper
.
printResults
(
datacenter
,
vmList
,
lastClock
,
experimentName
,
RandomConstants
.
OUTPUT_CSV
,
outputFolder
);
}
catch
(
Exception
e
)
{
e
.
printStackTrace
();
Log
.
printLine
(
"Unwanted errors happen"
);
}
Log
.
printLine
(
"Finished "
+
experimentName
);
}
}
modules/cloudsim-examples/src/main/java/org/cloudbus/cloudsim/examples/power/random/ThresholdsRs.java
deleted
100644 → 0
View file @
dbf5b821
package
org
.
cloudbus
.
cloudsim
.
examples
.
power
.
random
;
import
java.io.IOException
;
import
java.util.Calendar
;
import
java.util.List
;
import
org.cloudbus.cloudsim.Cloudlet
;
import
org.cloudbus.cloudsim.DatacenterBroker
;
import
org.cloudbus.cloudsim.Log
;
import
org.cloudbus.cloudsim.Vm
;
import
org.cloudbus.cloudsim.core.CloudSim
;
import
org.cloudbus.cloudsim.power.PowerDatacenter
;
import
org.cloudbus.cloudsim.power.PowerHost
;
import
org.cloudbus.cloudsim.power.PowerVmAllocationPolicyMigrationThresholds
;
import
org.cloudbus.cloudsim.power.PowerVmSelectionPolicyRandomSelection
;
/**
* A simulation of a heterogeneous non-power aware data center: all hosts consume maximum power all
* the time.
*/
public
class
ThresholdsRs
{
/**
* Creates main() to run this example.
*
* @param args the args
* @throws IOException Signals that an I/O exception has occurred.
*/
public
static
void
main
(
String
[]
args
)
throws
IOException
{
String
experimentName
=
"thresh_rs_0.8"
;
String
outputFolder
=
"output"
;
Log
.
setDisabled
(!
RandomConstants
.
ENABLE_OUTPUT
);
Log
.
printLine
(
"Starting "
+
experimentName
);
try
{
CloudSim
.
init
(
1
,
Calendar
.
getInstance
(),
false
);
DatacenterBroker
broker
=
RandomHelper
.
createBroker
();
int
brokerId
=
broker
.
getId
();
List
<
Cloudlet
>
cloudletList
=
RandomHelper
.
createCloudletList
(
brokerId
,
RandomConstants
.
NUMBER_OF_VMS
);
List
<
Vm
>
vmList
=
RandomHelper
.
createVmList
(
brokerId
,
cloudletList
.
size
());
List
<
PowerHost
>
hostList
=
RandomHelper
.
createHostList
(
RandomConstants
.
NUMBER_OF_HOSTS
);
PowerDatacenter
datacenter
=
(
PowerDatacenter
)
RandomHelper
.
createDatacenter
(
"Datacenter"
,
PowerDatacenter
.
class
,
hostList
,
new
PowerVmAllocationPolicyMigrationThresholds
(
hostList
,
new
PowerVmSelectionPolicyRandomSelection
(),
0.8
),
-
1
);
datacenter
.
setDisableMigrations
(
false
);
broker
.
submitVmList
(
vmList
);
broker
.
submitCloudletList
(
cloudletList
);
double
lastClock
=
CloudSim
.
startSimulation
();
List
<
Cloudlet
>
newList
=
broker
.
getCloudletReceivedList
();
Log
.
printLine
(
"Received "
+
newList
.
size
()
+
" cloudlets"
);
CloudSim
.
stopSimulation
();
RandomHelper
.
printResults
(
datacenter
,
vmList
,
lastClock
,
experimentName
,
RandomConstants
.
OUTPUT_CSV
,
outputFolder
);
}
catch
(
Exception
e
)
{
e
.
printStackTrace
();
Log
.
printLine
(
"The simulation has been terminated due to an unexpected error"
);
}
Log
.
printLine
(
"Finished "
+
experimentName
);
}
}
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