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EventDrivenNetworkCacheSimulator

By simulating a network cache using an event driven model where in the requested files follow a Pareto distribution, with a poisson file requests dis- tribution along with caching techniques such as LRU, Least Popular and FIFO, we try to understand the use of probability in an ever growing world of internet

Required jars:

  1. commons-math3-3.6.1.jar
  2. commons-math3-3.6.1-tools.jar
  3. commons-math3-3.6.1-tests.jar

Usage:

Extract the zip file Project_Anmol_Nandigam.zip

Files

  1. CumulativeMeasurement.java
  2. Driver.java
  3. Event.java
  4. EventPriorityQueue.java
  5. FIFOQueue.java
  6. input.txt
  7. Packet.java
  8. InputReader.java
  9. FileSelection.java
  10. FileMetadata.java
  11. Node.java
  12. Cache.java
  13. LRU Cache.java
  14. LPCache.java
  15. FIFOCache.java

How to compile

  1. Place the jars in the same folder as java files
  2. To compile run:

javac -cp ":/your/path/commons-math3-3.6.1.jar:/your/path/commons-math3-3.6.1-tools.jar:/your/path/commons-math3-3.6.1-tests.jar" Driver.java

  1. To run:

java -cp ":/your/path/commons-math3-3.6.1.jar:/your/path/commons-math3-3.6.1-tools.jar:/your/path/commons-math3-3.6.1-tests.jar" Driver

  1. Here input file is input.txt as provided in the files
  2. Random seed is a long.

Version of java used:

java version "1.8.0_271"

Java(TM) SE Runtime Environment (build 1.8.0_271-b09)

Java HotSpot(TM) 64-Bit Server VM (build 25.271-b09, mixed mode)