IAOA README

This is the simulator of IAOA,IAOA tries to minimize coflow weight completion time, Thanks to Varys, we borrow many codes from them.

How to compile and use

We use maven to construct the project, compile the project:

mvn compile
mvn package

To clean your project:

mvn clean

ex1: Compare the performance of online and offline algorithm

./run coflowsim.experiments.offline_online.CoflowSim_offline trace-tr dest-dr on
./run coflowsim.experiments.offline_online.CoflowSim_offline trace-tr dest-dr off

on is online-algorithm and off is offline algorithm. The dest-dr will include the trace we will analyze

ex2: Use facebook trace to compare the performance of Yosemite,Varys and Barrat

./run coflowsim.experiments.real.CoflowSim_Traffic Barrat trace/real/8-300-REAL.tr trace/real/Barrat
./run coflowsim.experiments.real.CoflowSim_Traffic Varys trace/real/8-300-REAL.tr trace/real/Varys  
 
./run coflowsim.experiments.real.CoflowSim_Traffic Yosemite trace/real/8-300-REAL.tr trace/real/Yosemite

./run coflowsim.experiments.real.CoflowSim_Traffic pFabric trace/real/8-300-REAL.tr trace/real/pFabric

./run coflowsim.experiments.real.CoflowSim_Traffic FAIR trace/real/8-300-REAL.tr trace/real/FAIR

If you want to generate other trace

python generatetraffic.py

ex3: The impacts of coflow length

./maxlength.py Yosemite(or Varys, Barrat,FAIR)

To generate the trace

cd trace/maxlength
python weightcoflowgenerator.py

ex4: The impacts of coflow width

• To generate the trace you want to run ,just cd to trace/width and run python weightcoflowgenerator.py
• ./maxlength.py Yosemite(or Varys, Barrat,FAIR) to run the experiment

ex5: The impacts of weight

ex6: Coflow completion time comparison

ex7: With different range of time arrival

If any question please mail to me zganghanhan@foxmail.com