UTSA The Practice System of Calls and Library Functions Question

Description

In this homework, you are asked to implement a multithreaded program that will allow us to measure the performance (i.e., CPU utilization, Throughput, Turnaround time, and Waiting time in Ready Queue) of the four basic CPU scheduling algorithms (namely, FIFO, SJF, PR, and RR). Your program will be emulating/simulating the processes whose priority, sequence of CPU burst time(ms) and I/O burst time(ms) will be given in an input file.

Assume that all scheduling algorithms except RR will be non-preemptive, and all scheduling algorithms except PR will ignore process priorities (i.e., all processes have the same priority in FIFO, SJF and RR). Also assume that there is only one IO device and all IO requests will be served using that device in a FIFO manner.

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