51 lines
1.4 KiB
Java
51 lines
1.4 KiB
Java
/*
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* Title: EdgeCloudSim - CloudVM
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*
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* Description:
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* CloudVM adds vm type information over CloudSim's VM class
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*
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* Licence: GPL - http://www.gnu.org/copyleft/gpl.html
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* Copyright (c) 2017, Bogazici University, Istanbul, Turkey
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*/
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package edu.boun.edgecloudsim.cloud_server;
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import java.util.ArrayList;
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import java.util.List;
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import org.cloudbus.cloudsim.CloudletScheduler;
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import org.cloudbus.cloudsim.Vm;
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import edu.boun.edgecloudsim.core.SimSettings;
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public class CloudVM extends Vm {
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private SimSettings.VM_TYPES type;
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public CloudVM(int id, int userId, double mips, int numberOfPes, int ram,
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long bw, long size, String vmm, CloudletScheduler cloudletScheduler) {
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super(id, userId, mips, numberOfPes, ram, bw, size, vmm, cloudletScheduler);
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type = SimSettings.VM_TYPES.CLOUD_VM;
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}
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public SimSettings.VM_TYPES getVmType(){
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return type;
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}
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/**
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* dynamically reconfigures the mips value of a VM in CloudSim
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*
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* @param mips new mips value for this VM.
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*/
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public void reconfigureMips(double mips){
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super.setMips(mips);
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super.getHost().getVmScheduler().deallocatePesForVm(this);
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List<Double> mipsShareAllocated = new ArrayList<Double>();
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for(int i= 0; i<getNumberOfPes(); i++)
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mipsShareAllocated.add(mips);
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super.getHost().getVmScheduler().allocatePesForVm(this, mipsShareAllocated);
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}
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}
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