This project is to simulate a few CPU scheduling algorithms

This project is to simulate a few CPU scheduling algorithms that are discussed in the class. You can work two students as a group or team for this project. In this assignment your job will be to enhance the thread scheduler to implement the following three scheduling algorithms: First Come First Serve (FCFS), Round Robin (RR), Shortest Job First (SJF), and Priority (PRIO) Scheduling. For PRIO, you will be implementing both the preemptive and non-preemptive versions. Currently, Nachos uses First Come First Served (FCFS) scheduling. After you make your enhancements, FCFS should still run exactly as it did before you started.