CloudSim is a framework for modeling and simulation of Cloud Computing Infrastructures and Services.
Questions tagged [cloudsim]
94 questions
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How does the Round-Robin scheduling algorithm in Cloudsim manages the VMs allocation to Cloudlets, when there are multiple VMs?
In the Round-Robin scheduling algorithm in Cloudsim, it uses the quantum time to schedule the Cloudlets in the VM.
Now, if there are multiple VMs, How does it manage them? In other words, Is there any allocation plan for VMs?
Which Cloudlet for…
user7194905
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export cloudsim output to an excel file
I have a cloudsim project and here is the output code, but this gives me a text file, i want my output in an excel file, is there anyway to do so? can anybody please help me with this?
I have also attached the console output
private static void…
Reihaneh Khaksaran
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How we can create Vm with different number of MIPS in cloudsim?
i create 10 vm by using loop.and every Vm use same number of MIPS , as the parameter for all the Vms are same .how i can create differnt vms with different mips?
//VM Parameters
long size = 10000; //image size (MB)
int ram = 512; //vm…
Fahad Khan
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library that contains different files which more than one of them has main() method
I have added a jar file to my java project that contains different files which more than one of them has main() method.i want to know which main() runs first when i run the project.
omidXxX
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VM provisioning and task scheduling in cloudsim
I am working on CloudSim. I am misunderstanding resource provisioning (e.g.: VMs) and task scheduling in cloud. Below are scenarios to explain my questions.
If we have 3 different types of VMs (different mips 250,500,750), and we need to schedule 3…
Rosy
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Method for get the total utilization Mips of All Vms in cloudsim?
In CloudSim, how to assign the RAM and CPU usage of all cloudlets ?
How to get the total utilization of ram and Mips for all VM(s)?
Developer_Tools
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how can I implement two vm allocation policy in one data center in cloudsim?
In cloudsim, when I create an object from a datacenter class, it has just one input parameter for vm allocation policy. In my work, I have 2 kinds of applications in a datacenter and datacenter's vm allocation policy should be different about them.…
hoda
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Adding Cloudlets Dynamically to same VM which are already running (After CloudSim.startSimulation())
In the CloudSimExample7,
package org.cloudbus.cloudsim.examples;
import java.text.DecimalFormat;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.LinkedList;
import java.util.List;
import…
Sameer Kulkarni
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How can I implement Hadoop in the cloudsim?
Hi
hi i want to implement hadoop in cloudsim by netbeans software.
could you please guide me.
meanwhile i already have source of hadoop classes.
ehsan rahmani
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Assigning priority to the tasks
What are the factors to be considered to assign the priority for the tasks?
I am using CloudSim 3.0.3 simulator for simulation where I need to assign the priority for each task before the execution and deploy the tasks based on the priority. I have…
Gokul
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Adding Ant Colony Optimization as Load balancing Policy across VM's in a single Data Center
running-and-using-cloud-analyst
Here is code How Round Robin Scheduling is applied
public class RoundRobinVmLoadBalancer extends VmLoadBalancer
{
private Map vmStatesList;
private int currVm = -1;
…
aristocrat
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How can I assign specific cloudlets to specific virtual macines in cloudsim?
I have some virtual machines that I splited them into some groups called "Virtual Clusters". Actually I have a list of Vm lists as bellow:
VCs = List >
in the other hand, I have some cloudlets that I splited them into some groups called…
Maziyar Grami
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2 answers
vm migration in cloudsim
I want to simulate a simple VM migration in cloudsim (or other cloud simulators), to evaluate some parameters such as time of migration by considering the volume of VM process (likes RAM, Storage, etc) or number of tasks applied on the cloudlet,…
user3560777
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In Cloudsim or WorkflowSim, how to put a PM in energy save mood
Hello!
I am implementing a scheduling algorithm under WorkflowSim,
and I want to put all unused PM (PowerHost) on energy save mood.
Is there any class or method in CloudSim or WorkflowSim API to implement it?
Thank you for your help!
I am…
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How to reject a cloudlet/tuple (request) in the cloudsim/ifogsim simulator?
How can I reject a request (tuple) created by the sensor in ifogsim if it fails to meet the constraints and ensure that it is not sent to any destination within the network? Specifically, in the class sensor, each tuple must have a destination, but…
Mayssa Trabelsi
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