PPT-CS 620 Advanced Operating Systems

Lecture 4 Distributed System Architectures Professor Timothy Arndt BU 331 Architectures We distinguish between software architectures how are software modulecomponents structured and . 1. 10. File Systems. 10.1 Basic Functions of File Management. 10.2 Hierarchical Model of a File System . 10.3 User’s View of Files. Logical File Organization. Operations on Files. 10.4 . File Directories. Principles and Practice. 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. 1. 4. The OS Kernel. 4.1 Kernel Definitions and Objects. 4.2 Queue Structures. 4.3 Threads. 4.4 Implementing Processes and Threads. Process and Thread Descriptors. Implementing the Operations. 4.5 Implementing Synchronization and Communication Mechanisms. Lombard, IL 60148 (630) 620-0804 (630) 620-1158 fax www.dupageseniorcouncil.org What we do... The DuPage Senior Citizens Council is a not-for- pro�t, volunteer driven organization dedicated 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 . Sig Freund. CSC 8320 Fall . 2008. rfreund1@student.gsu.edu. Transparency in Distributed Operating Systems. Evolution of Modern Operating Systems. Centralized operating system. +network access and resource sharing. 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). Real Time OS. Batch OS. Time Sharing OS. Why do we have different Operating Systems . Common types of Operating Systems . The Operating System . The OS is responsible for all the functions of hardware and also software. Grammar Notes. Semicolons. 618.1 To Join Two Independent Clauses. Use a . semicolon. to join two or more closely related independent clauses that are not connected with a coordinating conjunction. Remember: independent clauses can stand alone as a separate sentence.. Seventh Edition. Chapter . 2. Memory . Management: . Simple Systems. Understanding Operating Systems, 7e. 2. Learning Objectives. After completing this chapter, you should be able to describe:. The basic functionality of the four memory allocation schemes presented in . 2017Rule . Change Presentation. Commission Activities. 2017 Rule Changes. Rule Change Implementation . Importance of Compliance. Questions. Objectives. Company name applications. Company complaints reviews. nrnIJKLMNOPQRSTUQVSWXYKZVJTQZSVQZMKQPQRSTKbc20/208638-2088C04/0330/9c2360102-323dc23046//8eMQVSfTgA0/80270182304dPQRSTIhIijWaQVKWTJWSPRkSZThQlPRkSZTmnoQKLTLqLqLqLVUQVSXKQLaWVQaVQVVSRpVRQMSTLSQOSLSVOvW 620-7-89944x 1 0/0/123/4562789/53262620-7-4EA149E26ADJE/0/12x000019620-7-4x000014/7725N26ADL89/5x0000A/620-7-46x 2 0489/x 2 0635/772526AC89/532/02620-7-x 2 0Bx 2 036/4A2/7725E26ADDE89/5x 2 0302424/620 J�4)*+)%,-###.###=,43#G!"#[-8,K-*+)%,-####.####=4)9['*)*+)%,-###.###Q,4(#G:"#16,)*+)%,-###.###1+-K)2A#G#13&38)*+)%,-###.###L))81)P8,*+)%,-####.####1&33*#GB"#1)*+)*+)%,-###.###O3-48,89##GD"#S-6+