tormakris/edgecloudsim
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code refactoring and improvements

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* saving log for each app type support
* colt library is used for poisson distribution
* Setting file structure is updated
* some bug fixes are applied
* new abstract functions are added to network manager for another
experimental study
This commit is contained in:
Cagatay Sonmez
2017-06-19 22:40:15 +03:00
parent 22b654d719
commit 138adb8f32
12 changed files with 618 additions and 360 deletions
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13
src/edu/boun/edgecloudsim/task_generator/IdleActiveLoadGenerator.java
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@@ -20,7 +20,6 @@ import org.apache.commons.math3.distribution.ExponentialDistribution;
import edu.boun.edgecloudsim.core.SimSettings;
import edu.boun.edgecloudsim.core.SimSettings.APP_TYPES;
import edu.boun.edgecloudsim.utils.EdgeTask;
import edu.boun.edgecloudsim.utils.PoissonDistr;
import edu.boun.edgecloudsim.utils.SimLogger;
import edu.boun.edgecloudsim.utils.SimUtils;
@@ -35,16 +34,16 @@ public class IdleActiveLoadGenerator extends LoadGeneratorModel{
taskList = new ArrayList<EdgeTask>();
//exponential number generator for file input size, file output size and task length
PoissonDistr[][] poissonRngList = new PoissonDistr[SimSettings.APP_TYPES.values().length][3];
ExponentialDistribution[][] expRngList = new ExponentialDistribution[SimSettings.APP_TYPES.values().length][3];
//create random number generator for each place
for(int i=0; i<SimSettings.APP_TYPES.values().length; i++) {
if(SimSettings.getInstance().getTaskLookUpTable()[i][0] ==0)
break;
continue;
poissonRngList[i][0] = new PoissonDistr(SimSettings.getInstance().getTaskLookUpTable()[i][5]);
poissonRngList[i][1] = new PoissonDistr(SimSettings.getInstance().getTaskLookUpTable()[i][6]);
poissonRngList[i][2] = new PoissonDistr(SimSettings.getInstance().getTaskLookUpTable()[i][7]);
expRngList[i][0] = new ExponentialDistribution(SimSettings.getInstance().getTaskLookUpTable()[i][5]);
expRngList[i][1] = new ExponentialDistribution(SimSettings.getInstance().getTaskLookUpTable()[i][6]);
expRngList[i][2] = new ExponentialDistribution(SimSettings.getInstance().getTaskLookUpTable()[i][7]);
}
//Each mobile device utilizes an app type (task type)
@@ -87,7 +86,7 @@ public class IdleActiveLoadGenerator extends LoadGeneratorModel{
continue;
}
taskList.add(new EdgeTask(i,randomTaskType, virtualTime, poissonRngList));
taskList.add(new EdgeTask(i,randomTaskType, virtualTime, expRngList));
}
}
}