os-scheduler-algorithm-simulation

Operating System Scheduling Algorithm Simulation

Background

Final Project for CS 575 - Operating Systems. Boston University MET College Summer 2017

Features

• Visualization of the following algorithms:
  o First come, first serve (FCFS) (Non-preemptive)
  o Shortest Job First (SJF) (Non-preemptive)
  o Shortest Remaining Time First (SRTF) (pre-emptive)
  o Round Robin (RR) (pre-emptive)
  o Priority Scheduling (PS) (pre-emptive)

• Adjustable input parameters:
  o # processes
  o time
  o burst time max range
  o arrival time max range

• Dashboard-style visualization
  o GANTT chart
  o average waiting time
  o average turnaround time
  o total execution time
  o process id chart

Prerequisites

• Python 2.7+

How to setup

• Clone repo

• python pip install -r requirements.txt

• python app.py

• Navigate to http://127.0.0.1:5000/

Future

• Host on Heroku
• Make the UI actually look good
• Color scheme for processes