DongDongJu / iFogSim

The iFogSim Toolkit for Modeling and Simulation of Resource Management Techniques in Internet of Things, Edge and Fog Computing Environments

This is forked repo of ifogsim(https://github.com/Cloudslab/iFogSim)

iFogSim

A Toolkit for Modeling and Simulation of Resource Management Techniques in Internet of Things, Edge and Fog Computing Environments

How to initialize project ?

• Create a Java project in Eclipse.
• Inside the project directory, initialize an empty Git repository with the following command

git init

• Add the Git repository of iFogSim as the origin remote.

git remote add origin https://github.com/DongDongJu/iFogSim

• Pull the contents of the repository to your machine.

git pull origin master

• Include the JARs (except the CloudSim ones) to your Eclipse project.

How to export JAR file

eclipse

1. right click on your project

2. click export-java-Runnable JAR file

3. check library handling method what you want

4. make sure your JAR file path

How to run example

1. go to src/org/fog/test/perfeval

2. run example files in there with JAVA

Get Result using file

• check src/org/fog/utils/Config class
• you can get result as csv file format.
• if you run with MultiClassApp.java with file output then, you can get below results, (set FILE_OUTPUT option in config file)

	Total execution time	,
	Average Latency of Control Loop (application Loop),
    	Energy Consumption[cloud],
    	Energy Consumption[fog-layer],
    	Energy Consumption of each device,	
    	Total network usage

Get Result by using terminal

• requirement : java8
• export your sample app as jar type (ex jars/ifogsim_arr.jar)
• run with config file (ex configs/*.config)
• run

	java -jar jars/ifogsim_two_layer.jar configs/4_test.config

• then you can get result file where path in config file.

References

1. Harshit Gupta, Amir Vahid Dastjerdi , Soumya K. Ghosh, and Rajkumar Buyya, iFogSim: A Toolkit for Modeling and Simulation of Resource Management Techniques in Internet of Things, Edge and Fog Computing Environments, Software: Practice and Experience (SPE), Volume 47, Issue 9, Pages: 1275-1296, ISSN: 0038-0644, Wiley Press, New York, USA, September 2017.

2. Redowan Mahmud and Rajkumar Buyya, Modelling and Simulation of Fog and Edge Computing Environments using iFogSim Toolkit, Fog and Edge Computing: Principles and Paradigms, Wiley Press, New York, USA, 2018 (in press).