CloudSim is a framework for modeling and simulation of Cloud Computing Infrastructures and Services.
Questions tagged [cloudsim]
94 questions
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1 answer
How to set non-relative submission delay for Cloudlets in CloudSim Plus?
I'd like to delay the arrival of the Cloudlet so that they arrive later. I know about setSubmissionDelay() but I wanted a submission delay that is not relative to the current simulation time like setSubmissionDelay() is. For example, if a cloudlet…
Chigozie A.
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Print migration time in CloudSim
I want to implement the virtual machine migration time formula in cloud sim, and i made a simple method but it gave me wrong results, the problem is that i need the list of migrated virtual machines in the simulation so i can get to calculate and…
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2 answers
Where are the CloudSim migration : allocation and selection policies examples
Where can i find the VM allocation and selection policies for migration ? and also, in github i found many versions of CloudSim, but the problem is that the version 3 still the most clear and clean one, i don't know why in some releases they don't…
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2 answers
The program won't work using subclass instead of superclass
There is a class named Datacenter in which constructor is:
public Datacenter(
String name,
DatacenterCharacteristics characteristics,
VmAllocationPolicy vmAllocationPolicy,
List storageList,
double…
Ali Majed HA
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IFogSim: Link between the GUI and the code
Are there any links between the GUI and the code in IFogSim toolkit?
What I found is that code does not work with the typology made by GUI. Instead, the typology built in the code is the one used in the program. Is that right?
Omar Diaa
- 258
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Error : The type of the expression must be an array type but it resolved to int
I have a problem to convert from int to int []. I have tried to modify the coding but still have error. I want to change the method getRandomNumberInRange into int[] because i need to combine with [hostType] and [hostType] is in array form.
//…
UNKNOWN
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1 answer
Power consumption of virtual machines in Cloudsim
Can we add a powerModel for virtual machine also as we do it for host in Cloudsim (simulation Tool)? So that we can track the power consumption of each virtual machines.
mike
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- 5
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Power Consumption of Virtual machine in CloudSim Plus (simulation tool)
I'm working on Cloudsim Plus(simulation Tool) for a project work and I need to calculate the power consumption of each Virtual machine for implementing VM SELECTION ALGORITHM using MAXIMUM POWER REDUCTION POLICY.
The below code is a small portion…
mike
- 13
- 5
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1 answer
Change quantum value in cloudsim stimulator
It is possible to change the quantum value when I use the CloudleschedulerTimeShared in order to apply Round robin algorithm for scheduling the tasks.
محمد علي الزيادنه
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- 2
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2 answers
How to calculate the power consumption of a VM?
Respected researchers, i want to calculate the power consumed by the virtual machines of a physical server in a cloud datacenter.
please help me i will be very thankful for this appreciation.
satveer
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Waiting time shown nothing in cloudsim why?
/*
* Title: CloudSim Toolkit
* Description: CloudSim (Cloud Simulation) Toolkit for Modeling and Simulation
* of Clouds
* Licence: GPL - http://www.gnu.org/copyleft/gpl.html
*
* Copyright (c) 2009, The University of…
alhelal
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1 answer
How can I add more than one VM if overloading in CloudSim Plus?
I am trying to do horizontal auto-scaling in the CloudSim Plus simulator. I need to scale up the application by more than one VM. I am trying to modify the example LoadBalancerByHorizontalVmScalingExample provided by CloudSim Plus.
The example has…
Manasi Patil
- 1
- 1
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1 answer
Cloudsim multiple datacenters
Holo
I'm working on Cloudsim simulator and I'm trying to create two datacenters and run only 1 cloudlet on them but I don't know if it's even possible to do that.
I can't find any information on internet.
Thanks for helping !
Laila Bouhouch
- 11
- 3
0
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1 answer
How to threshold waiting time for VM in cloudsim
If we have 100 cloudlets and 10 VM, how to threshold waiting time for VM in cloudsim in order to move that cloudlet from one VM to another.
محمد علي الزيادنه
- 41
- 2
0
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How can we specify the execution time for any virtual machine (vm) in cloudsim simulator
if we have 50 cloudlets/tasks and 1 virtual machine (vm)
how can we make vm to run for specific time
in order to apply RR method and cloudelts are run in time slice or quantum
محمد علي الزيادنه
- 41
- 2