PPT-Hardware Issues for Operating Systems

CS 111 Operating Systems Peter Reiher Outline Hardware and the operating system Processor issues Buses and devices Disk drives Well talk about memory later Hardware and the Operating System. O. perating Systems & Hardware. ICAICT210A . – Assessment . Part B. : Practical. ICAICT201A - Use Operating Systems & Hardware. PRACTICAL ASSESSMENTS: . Exercise 1. :. A. In the presence of a supervisor, complete the following tasks: . . 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. The . Multikernel. : A New OS Architecture for Scalable . Multicore. Systems. Andrew Baumann, Paul . Barham. , Pierre-. Evariste. . Dagand. , Tim Harris, Rebecca Isaacs, Simon Peter, Timothy Roscoe, Adrian . Equipment . S. pecialist. Vilnius . Vocational . T. raining . S. chool . of . Railway . and . Business . S. ervices. Trainer teacher Adomas Pakalnis. 1. IT hardware tuner program. The. purpose of the program is to prepare the proficient . Seventh Edition. Chapter 1. Introducing Operating Systems. Understanding Operating Systems, 7e. What . I. s. an Operating System?. Computer system. Software (programs). Hardware (tangible machine/electronic components). Dr. Atif Azad. Atif.azad@ul.ie. 1. Example: What’s in a Search Query?. Complex interaction of multiple components in multiple administrative . domains. Systems, services, protocols, …. Datacenter. 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.. . 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. ‹#›. ICS 143A - Principles of . Operating Systems . (Spring 20. 20. ). Lecture 1 - Introduction and Overview. MWF 11. :00- . 11:50. . a. .m.. Prof. Nalini Venkatasubramanian. ( . nalini@uci.edu. By Paul Grubbs. Portions of this talk were taken from Deniz Altinbuken’s talk on Disco in 2009: http://www.cs.cornell.edu/courses/cs6410/2009fa/lectures/09-multiprocessors.ppt. What papers will we be discussing?.