PPT-What is the minimal hardware support needed for an operating system (that can manage resources)?

0 Memory CPU Programs Memory CPU Programs Operating System 14 January 2014 University of Virginia cs4414 1 14 January 2014 University of Virginia cs4414 Content of the Course Problem Sets 13. . C. ontents. What is an Operating System. ?. Operating System Objectives. Services Provided by the Operating System. . Functions of an Operating System on a Network. Types of Operating Systems. Simple Batch Systems. ECE344. Introduction. Ding Yuan. ECE Dept., University of Toronto. http://www.eecg.toronto.edu/~yuan. slides courtesy: Ashvin Goel, Yuanyuan Zhou, Geoff Voelker. Content of this lecture. Course information (personnel, policy, prerequisite, agenda, etc.). Operating Systems. Prof. . Sirer. & Prof. George. Fall . 2014. Cornell University. What’s This Course About?. Ostensibly, it’s about operating systems. architecting complex software. identifying needs and priorities. Paper by Engler, Kaashoek, O’Toole. Presentation by Charles Haiber. Contents. Exokernels. Overview vs. traditional kernels. Library Operating Systems. Design Principals. Secure Bindings. Visible Resource Revocation. A program that controls the execution of application programs. An interface between applications and hardware. 2. Operating System Objectives. Convenience. Makes the computer more convenient to use. Efficiency. CSSE 332. Operating Systems. Rose-Hulman Institute of Technology. Intro to Course. Survey of Operating Systems concepts. Several chapters in Text (12). Lots of programming in C. Programming lab each week. History and Hardware. 1: Operating Systems Overview. 2. This is the simplest animal with a “brain”. Caenorphabditis elegans. C. elegans.  is one of the simplest organisms with a nervous system. This system comprises 302 neurons the pattern of which has been comprehensively mapped, in what is known as a connectome. . The programs that control and maintain the operation of the computer and its devices. The two parts of system software are the Operating System (OS) and utility programs.. Operating system (OS) (sometimes called the platform) coordinates all activities among computer hardware resources, applications and the user.. All chapter objectives are listed in the beginning of each presentation. . You may customize the presentations to fit your class needs. . Some figures from the chapters are included. A complete set of images from the book can be found . All chapter objectives are listed in the beginning of each presentation. . You may customize the presentations to fit your class needs. . Some figures from the chapters are included. A complete set of images from the book can be found . . Chapter 2 Operating Systems Structures. Dr. Frank . Li. Review: What does an Operating System do?. Coordinator. :. Manages all resources. Settles conflicting requests for resources. Prevent errors and improper use of the computer. System Principles . Peter Reiher. . Outline. Administrative materials. Introduction to the course. Why study operating systems?. Basics of operating systems. Administrative Issues. Instructor and TAs. System Principles . Peter Reiher. . Outline. Administrative materials. Introduction to the course. Why study operating systems?. Basics of operating systems. Administrative Issues. Instructor and TAs. By: Lecturer . Raoof. . Talal. 1.1 What are the Operating Systems. ?. An . operating system . is a program that manages the computer hardware. It also acts as an intermediary between the computer user and the computer hardware.