PPT-Chapter 6: CPU Scheduling

Chapter 6 CPU Scheduling Basic Concepts Scheduling Criteria Scheduling Algorithms Thread Scheduling MultipleProcessor Scheduling RealTime CPU Scheduling Skip Operating Systems Examples. 1 CPU scheduling algorithm determines an order for the execution of its scheduled processes Given processes to be scheduled on one processor how many different schedules are possible Give a formula in terms of n Answer n factorial 1 2 1 62 Exp Chapter 5: CPU Scheduling. Basic Concepts. Scheduling Criteria . Scheduling Algorithms. Thread Scheduling. Multiple-Processor Scheduling. Operating Systems Examples. Algorithm Evaluation. Objectives. Multiprocessor and Real-Time Scheduling. Operating Systems:. Internals and Design Principles, 6/E. William Stallings. Dave Bremer. Otago Polytechnic, N.Z.. ©2008, Prentice Hall. Roadmap. Multiprocessor Scheduling. Group Report. Ken Ayoob Dean, College of Arts, Humanities & Social Sciences . . (CAHSS). Richard Bruce CAHSS . Office Manager. , Former Psych Department . . Coordinator & University Senator. . . --Distributed Process Scheduling. Student: Zhibo Wang. Professor: Yanqing Zhang. Chapter Outline. Three process models: precedence, communication, and disjoint. A system performance model that illustrate the relationship among the algorithm, scheduling, and architecture. 1. 5.1 Basic Concepts. The . goal of multi-programming is to maximize the utilization of the CPU as a system resource by having a process running on it at all . times. Supporting multi-programming means encoding the ability in the O/S to switch between currently running jobs. Establishing Priorities. Methods. Advance Preparation. Reported by . Leasa. . Foulk. , Amy Hanson, . Zach . Heuer, Erica Hochstetler, Mary Kramer and Melissa . Traiser. Appointment scheduling is the process that determines which patients the physician sees, dates and times of appointments, and time allotted to each patient.. Bulk-synchronous Programming Models on. CPU Architectures. Hee-Seok. Kim. , . Izzat. El Hajj, John Stratton,. Steven . Lumetta. and . Wen-mei. . Hwu. CPU. (Intel, AMD, PowerPC). GPU. (NVIDIA, AMD, Imagination, ARM). Uniprocessor Scheduling. Operating Systems:. Internals and Design Principles, 6/E. William Stallings. Dave Bremer. Otago Polytechnic, N.Z.. ©2008, Prentice Hall. Roadmap. Types of Processor Scheduling. 1. 5.1 Basic Concepts. The goal of multi-programming is to maximize the utilization of the CPU as a system resource by having a process running on it at all times. Supporting multi-programming means encoding the ability in the O/S to switch between currently running jobs. BYU CS 345. Disc Scheduling. 2. CS 345. Stalling’s Chapter. #. Project. 1: Computer System Overview. 2: Operating System Overview. 4. P1:. Shell. 3: Process Description and Control. 4: Threads. 4. 1. Chapter 10. Multiprocessor and. Real-Time Scheduling. BYU CS 345. Chapter 10 - Multiprocessor and Read-Time Scheduling. 2. Classifications of Multiprocessors. Loosely coupled multiprocessor.. each processor has its own memory and I/O channels. Seventh Edition. By William Stallings. Dave Bremer. Otago Polytechnic, N.Z.. ©2008, Prentice Hall. Operating Systems:. Internals and Design Principles. Operating Systems:. Internals and Design Principles. Operating Systems:. Internals and Design Principles, 6/E. William Stallings. Patricia Roy. Manatee Community College, Venice, FL. ©2008, Prentice Hall. Aim of Scheduling. Assign processes to be executed by the processor(s).