PPT-Principles of Operating Systems - Lecture 1

ICS 143A Principles of Operating Systems Spring 20 20 Lecture 1 Introduction and Overview MWF 11 00 1150 a m Prof Nalini Venkatasubramanian naliniuciedu. 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.). Dan C. Marinescu. Office: HEC 304. Office hours: M-. Wd. 11:30 - 12:30 . A. M. Last time: . Networking concepts. Today:. Solutions to HW1. Student questions for week 4. More network concepts. Client-server . Slide . 1. Technology Changes. Mid-1980’s. 2012. Change. CPU speed. 15 MHz. 2.5 GHz. 167x. Memory size. 8 MB. 4 GB. 500x. Disk capacity. 30 MB. 500 GB. 16667x. Disk transfer rate. 2 MB/s. 100 MB/s. 1. 8. Virtual Memory. 8.1 Principles of Virtual Memory . 8.2 Implementations of Virtual Memory . Paging. Segmentation. Paging With Segmentation. Paging of System Tables. Translation Look-aside Buffers . Dan C. Marinescu. Office: HEC 439 B. Office hours: . Tu-Th. 3:30-4:30 PM. Last time: . Presentation of the paper “Programming with Threads” by Andrew . Birell. Thread coordination with a bounded buffer. . 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. . Introduction. Content from. Operating Systems in Depth Thomas w. . Doeppner. ©2011. Operating Systems Principles & Practices by Anderson and . Dahlin. . 2014. Tannenbaum 2015. Stallings 2015. . Operating. Systems. Spring. . 201. 7. Lecture 1. 5. : . IO and . File. . Systems. File. . Systems. May . 26,. . 2016. CSE 120 – Lecture 12 – File. . Systems. 2. First . we’ll . discuss properties of physical. Operating systems (OS) can help computer users do many things, like managing and manipulating files and folders.. Operating systems also provide users the ability to control hardware components of a computer and its peripheral devices, like printers and scanners.. 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. Tom Anderson. How This Course Fits in the UW CSE Curriculum. CSE 333: Systems Programming. Project experience in C/C++. How to use the operating system interface. CSE 451: Operating Systems. How to make a single computer work reliably. Spring 2014. Dan C. . Marinescu. Office: HEC 304. Office hours: M-. Wd. 3:30 – 5:30 PM. Lecture 15 . Reading assignment: . Chapter 8 from the on-line text. Von Neumann’s paper. Last time:. Reliability and fault tolerance. By: Elham Sunbu. OUTLINES. What is Operating Systems ??. Types of computers in the . network. Features of operating systems . Types of Operating Systems. Networks Operating Systems . Review of LAN and WAN.