ICS 143 - Principles of Operating Systems Lecture 2 - Operating System Structures Prof. Nalini Venkatasubramanian [email protected].
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General System Architecture and I/O. I/O devices and the CPU can execute concurrently. Each device controller is in charge of a particular device.
1 CSC 539: Operating Systems Structure and Design Spring 2005 Computer system structures computer system operation, interrupts I/O memory hardware.
Shell (Part 1). Process r A process is an instance of an application running r If there are two instances of an application running then there are two.
Objectives To provide a grand tour of the major operating systems components To provide coverage of basic computer system organization.
Web servers Guntis Bārzdiņš Artūrs Lavrenovs. What web servers do?
1 I/O Management and Disk Scheduling Chapter 8 Advanced Operating System.
Introduction Operating Systems (234123) – Spring 2013 Introduction Dan Tsafrir (11/3/2013) OS (234123) - spring 2013 - intro1.
9/15/20151 1 CPU Scheduling ICS 240: Operating Systems –William Albritton Information and Computer Sciences Department at Leeward Community College –Original.
I/O Interfaces, A Little Queueing Theory RAID
Chapter 2: Computer-System Structures