operating system concepts 9th edition slides

... versions of Window's operating Systems hay ised preemptive scheduling The Mac OS * operating system for the M also uses preemptive scheduling, previous ns of the Macintosh ones 3 system relied on ... scheduling is the basis o i Be aching the CPU among The operating systems By computer more Brodtictive.In oe độc nã —— system can make the concepts and present several ee ie NHAN „ roblem of ... introduced threads to the process model O i systems that support them, it is kernel-level threads nel roce 2 eee in fact being scheduled by the operating system ae the oS a ee scheduling and thread

Ngày tải lên: 29/04/2017, 10:18

... Trang 1Operating System Conce ees nh ABRAHAM SILBERSCHATZ * PETER BAER GALVIN * GREG GAGNE Trang 3OPERATING SYSTEM CONCEPTS TENTH EDITION Trang 5E>, pe ” ry OPERATING SYSTEM CONCEPTS ... our sons, Tom and Jay Greg Gagne Trang 9/⁄2/2ce Operating systems are an essential part of any computer system Similarly, a course on operating systems is an essential part of any computer science ... Greg, author Title: Operating system concepts / Abraham Silberschatz, Yale University, Peter Baer Galvin, Pluribus Networks, Greg Gagne, Westminster College Description: 10th edition | Hoboken,

Ngày tải lên: 22/10/2022, 08:17

... Trang 3OPERATING SYSTEM CONCEPTS 7(17+(',7,21 Trang 5OPERATING SYSTEM CONCEPTS ABRAHAM SILBERSCHATZ
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... Pat, and our sons, Tom and Jay Greg Gagne Trang 9Operating systems are an essential part of any computer system Similarly, a course on operating systems is an essential part of any computer science ... Greg, author Title: Operating system concepts / Abraham Silberschatz, Yale University, Peter Baer Galvin, Pluribus Networks, Greg Gagne, Westminster College Description: 10th edition | Hoboken,

Ngày tải lên: 22/10/2022, 08:39

... and Gagne ©2005 Operating System Concepts – 7 th Edition, Jan 2, 2005A Typical PC Bus Structure Trang 613.6 Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7 th Edition, Jan 2, ... Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7 th Edition, Jan 2, 2005Trang 813.8 Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7 th Edition, Jan 2, 2005Interrupts ... and Gagne ©2005 Operating System Concepts – 7 th Edition, Jan 2, 2005Interrupt-Driven I/O Cycle Trang 1013.10 Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7 th Edition, Jan 2,

Ngày tải lên: 28/06/2014, 02:20

... Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7 th Edition, Jan 2, 2005 Operating Systems Issues Operating Systems Issues  The operating system must guarantee the specific data ... Multimedia Systems Chapter 20: Multimedia Systems 20.2 Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7 th Edition, Jan 2, 2005 Chapter 20: Multimedia Systems Chapter 20: Multimedia Systems ... request Operating System Concepts – 7th Edition, Jan 2, 2005 20.14 Silberschatz, Galvin and Gagne ©2005 Figure 20.1 Resources on a file server Operating System Concepts – 7th Edition,

Ngày tải lên: 28/06/2014, 02:20

... Trang 1Chapter 21: The Linux SystemTrang 2Chapter 21: The Linux SystemTrang 321.3 Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7 th Edition, Feb 6, 2005Objectives „ To ... entireUNIX-compatible operating system free from proprietary code and management tools Trang 521.5 Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7 th Edition, Feb 6, 2005The ... demand PC and PowerMac systems kernel, 64-bit memory support Trang 721.7 Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7 th Edition, Feb 6, 2005The Linux System „ Linux uses many

Ngày tải lên: 28/06/2014, 02:20

... Chapter 2 Operating-System Structures 2.1 Operating-System Services 39 2.7 Operating-System Structure 582.2 User Operating-System Interface 41 2.8 Virtual Machines 64 2.3 System Calls 43 2.9 Operating-System ... few otherinfluential operating systems Operating-System Environments This book uses examples of many real-world operating systems to illustratefundamental operating-system concepts However, particular ... What Operating Systems Do 3 1.9 Protection and Security 26 1.2 Computer-System Organization 6 1.10 Distributed Systems 28 1.3 Computer-System Architecture 12 1.11 Special-Purpose Systems 29 1.4 Operating-System

Ngày tải lên: 12/08/2014, 22:21

... Host Operating System The JVM is typically implemented on top of a host operating system (see Pigure 2.17). This setup allows the JVM to bide the implementation details of the underlying operating ... the host operating system. For example, implementations of a. JVM for the Windows family of operating systems might use the Win32 API when creating Java threads; Linux and Solaris systems might ... be mapped to the underlying operating system, instead leaving that decision to the particular implementation.of the JVM. For example, the Windows XP operating system uses the one-to-one

Ngày tải lên: 12/08/2014, 22:21

... simplest case is the single-user system Consider a single-user systemwith 128 KB of memory composed of pages 1 KB in size This system has 128frames The operating system may take 35 KB, leaving ... Indeed, the first edition of Operating Systems Concepts (1983) used 4,096 bytes as the upper bound on page sizes, and this value was the most common page size in 1990 However, modern systems may now ... understandtheir memory use and disk use better than does an operating system that isimplementing algorithms for general-purpose use If the operating system isbuffering I/O, and the application is doing

Ngày tải lên: 12/08/2014, 22:21

... forhow to boot a specific operating system For instance, PCs and other systemscan be dual-booted Multiple operating systems can be installed, on such asystem How does the system know which one to ... containing a differenttype of file system and a different operating system The root partition, which contains the operating-system kernel and some-times other system files, is mounted at boot ... the operating system notes in its in-memory mount table structure that a file system is mounted, along with the type of the file system The details of this function depend on the operating system

Ngày tải lên: 12/08/2014, 22:21

... do it through the operating system To do I/O, a user programexecutes a system call to request that the operating system perform I/O on itsbehalf (Figure 13.11) The operating system, executing ... is no longer needed Other operating systems enforce a limit of oneopen file handle to such a device Many operating systems provide functions Trang 513.4 Kernel I/O Subsystem 515that enable processes ... by examining two influential operating systems—UNIX and MULT1CS —to see how these concepts have been implemented there 14.3.2 An Example: UNIX In the UNIX operating system, a domain is associated

Ngày tải lên: 12/08/2014, 22:21

... Distributed Operating Systems In this section, we describe the two general categories of network-orientedoperating systems: network operating systems and distributed operatingsystems Network operating systems ... users to access and utilize than are distributed operatingsystems, which provide more features 16.2.1 Network Operating Systems A network operating system provides an environment in which users, ... adifferent set of commands Distributed operating systems are designed toaddress this problem 16.2.2 Distributed Operating Systems In a distributed operating system, the users access remote resources

Ngày tải lên: 12/08/2014, 22:21

... UNIX system This gives a student of operating systems an opportunity to read—and modify— real operating-system source code. We also cover Windows XP in great detail This recent operatingsystem ... Linux operating system with a small real-time ker-nel, thereby providing a system that acts as both a general-purpose and a real-time system This is the approach taken by the RTLinux operatingsystem ... applications Trang 39The LinuxSystem This chapter presents an in-depth examination of the Linux operating system By examining a complete, real system, we can see how the concepts we havediscussed

Ngày tải lên: 12/08/2014, 22:21

... implement particular operating-system personalities The client-server model is used for implementing a variety of operating-system services besides the environmental subsystems Security management, ... in the system. The lower 2 GB are specific to each process and are accessible by both user- and kernel-mode threads. Certain configurations of Windows XP reserve only 1 GB for operating-system ... name space. In contrast to UNIX, which roots the system name space in the file system, Windows XP uses an abstract name space and connects the file systems as devices. The object manager provides

Ngày tải lên: 12/08/2014, 22:21

... System Calls 62 2.4 Types of System Calls 66 2.5 System Programs 74 2.6 Operating- System Design and Implementation 75 2.7 Operating- System Structure 78 2.8 Operating- System Debugging 86 2.9 Operating- System ... Open-Source Operating Systems 43 1.13 Summary 47 Exercises 49 Bibliographical Notes 52 Chapter 2 Operating- System Structures 2.1 Operating- System Services 55 2.2 User and Operating- System Interface ... 1 Introduction 1.1 What Operating Systems Do 4 1.2 Computer -System Organization 7 1.3 Computer -System Architecture 12 1.4 Operating- System Structure 19 1.5 Operating- System Operations 21 1.6...

Ngày tải lên: 16/02/2014, 22:58

... and is the unit of work in a modern time-sharing system. Such a system consists of a collection of processes: Operating- system processes executing system code and user processes executing user code. ... errors possible on a system. 3.7 What is the purpose of system calls? Answer: System calls allow user-level processes to request services of the operating sys- tem. 3.8 Using system calls, write ... more reliable operating system. 3.13 What is the main advantage for an operating- system designer of using a virtual-machine architecture? What is the main advantage for a user? Answer: The system is...

Ngày tải lên: 28/06/2014, 00:20

... 2002 1.1 Operating System Concepts Chapter 1: Introduction ■ What is an Operating System? ■ Mainframe Systems ■ Desktop Systems ■ Multiprocessor Systems ■ Distributed Systems ■ Clustered System ■ ... 2002 2.9 Operating System Concepts Device-Status Table xiv Contents Chapter 3 Operating- System Structures 3.1 System Components 55 3.2 Operating- System Services 61 3.3 System Calls 63 3.4 System Programs ... an Operating System? 3 1.2 Mainframe Systems 7 1.3 Desktop Systems 11 1.4 Multiprocessor Systems 12 1.5 Distributed Systems 14 1.6 Clustered Systems 16 1.7 Real-Time Systems 17 1.8 Handheld Systems...

Ngày tải lên: 19/03/2014, 13:41

... ©2005 Operating System Concepts – 7 th Edition, Feb 11, 2005 Mirror Set on Two Drives Mirror Set on Two Drives C.12 Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7 th Edition, ... Galvin and Gagne ©2005 Operating System Concepts – 7 th Edition, Feb 11, 2005 File I/O File I/O C.36 Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7 th Edition, Feb 11, 2005 Volume ... ©2005 Operating System Concepts – 7 th Edition, Feb 11, 2005 Stripe Set on Two Drives Stripe Set on Two Drives C.3 Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7 th Edition, ...

Ngày tải lên: 28/06/2014, 02:20