Summary
Full Transcript
Welcome to 'Introduction to Operating Systems' course ! This lecture explores various CPU scheduling algorithms and criteria for evaluating their effectiveness. It emphasizes the role of the scheduler in selecting processes from the ready queue for execution. The lecture introduces common scheduling criteria like CPU utilization, throughput, turnaround time, waiting time, and fairness, highlighting the tradeoffs involved in optimizing for different criteria. It then provides a detailed analysis of scheduling algorithms such as First-Come-First-Served (FCFS), Shortest Job First (SJF), and Round Robin, illustrating their behavior using Gantt charts and calculating metrics like average waiting time and response time. NPTEL Courses permit certifications that can be used for Course Credits in Indian Universities as per the UGC and AICTE notifications. To understand various certification options for this course, please visit https://nptel.ac.in/courses/106106144 #CPUScheduling #SchedulingAlgorithms #FCFS #SJF #RoundRobin
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