Comparative Performance Study of CPU Scheduling Algorithms
Some CPU scheduling algorithms such as First-Come-First-Serve (FCFS), Shortest Job First (SJF), priority, Round Robin (R-R), Multilevel Queue (MQ) and Multilevel Feedback Queue (MFQ) has been elaborated and assessed on the basic CPU scheduling objectives i.e.; Average Waiting Time (AWT), Average Turnaround Time (ATT) and Average Response Time (ART), Average CPU Utilization (AU) and Average Throughput (AT). These will form the base parameters in making a decision for the suitability of the given algorithm for a given objective. Comparative performance study of various CPU scheduling algorithm is done in this review paper.