PPT-Scheduling CS 111 Operating

Systems Peter Reiher Outline What is scheduling What are our scheduling goals What resources should we schedule Example scheduling algorithms and their implications What Is Scheduling. Chapter 5: CPU Scheduling. Basic Concepts. Scheduling Criteria . Scheduling Algorithms. Thread Scheduling. Multiple-Processor Scheduling. Operating Systems Examples. Algorithm Evaluation. Objectives. References. Silberschatz. et al, Chapter 5.6, Chapter 22.3.22 . Note: Process/Thread. A unit of execution is a process. Processes can create a unit of execution called a . thread . Threads share data with processes. Scheduling. Textbook Chapter . 5. Instructor: Stephen G. Dame. e. -mail: sdame@uw.edu. These slides . were adapted . from the OSC textbook slides (Silberschatz, Galvin, and Gagne), Professor Munehiro Fukuda and the instructor’s class materials.. 1. 5. Process and thread scheduling. 5.1 Organization of Schedulers . Embedded and Autonomous Schedulers . . 5.2 Scheduling Methods . A Framework for Scheduling . Common Scheduling Algorithms . ECE344. Ding Yuan. Lecture 4: . Threads. Ding Yuan, ECE344 Operating System. 2. Processes. Recall that a process includes many things. An address space (defining all the code and data pages). OS resources (e.g., open files) and accounting information. October 4, 2012. Doug Kelly. Embedded Platforms. What’s different?. System-on-Chip (. SoC. ) integrates components. Storage (MNAND, NOR, SD…). Power requirements/management. May have memory management (MMU). Group Report. Ken Ayoob Dean, College of Arts, Humanities & Social Sciences . . (CAHSS). Richard Bruce CAHSS . Office Manager. , Former Psych Department . . Coordinator & University Senator. Chapter – 8. Embedded System: An integrated approach. Real Time Tasks. What is Real Time?. Simply, the time measured by physical clock.. Anything is ‘real time’ means it has direct relation with actual time.. Processes. Operating Systems Control Tables. Process image. Consists of . The program(one or more files) . Data . System stack . Process Control Block/Process descriptor. The PCB has 3 types of information. Tasks in Linux . (. SCHED_NORMAL/SCHED_OTHER. ). David Ferry, Chris Gill. CSE 522S - Advanced Operating Systems. Washington University in St. Louis. St. Louis, MO 63143. 1. Traditional Scheduling Concerns. Tasks in Linux . (. SCHED_NORMAL/SCHED_OTHER. ). David Ferry, Chris Gill. CSE 422S - Operating Systems Organization. Washington University in St. Louis. St. Louis, MO 63143. 1. Traditional Scheduling Concerns. Dr . Damitha. . Karunaratna. . University of Colombo school of computing. Topics to discuss. What is an operating system(OS)?. Main objectives of an OS. Main functions of an OS. Evolution of OS.. (CS 202). Scheduling (1). Jan, 18, 2019. Administrivia. Lab has been released. You may work in pairs. Some more details about how to test your implementation may be added. But feel free to come up with your own. Journal of Industrial and Systems Engineering Vol 10 Special issue on healthcare pp 97-115 Winter January 2017hospitals Hiring more personnel providing more equipment and beds and similar solutions ar