operating system concepts 8th edition pdf chapter 4

... 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 58 2.3 System Calls 62 2 .4 Types of System ... Contents Chapter 4 Threads 4. 1 Overview 163 4. 2 Multicore Programming 166 4. 3 Multithreading Models 169 4. 4 Thread Libraries 171 4. 5 Implicit Threading 177 4. 6 Threading Issues 183 4. 7 Operating- System ... 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 Generation 91 2.10 System...

Ngày tải lên: 16/02/2014, 22:58

... charts are 2 345 1 5 151511315 1 245 3 24 3 5 1 1 34 52 SJF RR FCFS Priority b. Turnaround time FCFS RR SJF Priority P 1 10 19 19 16 P 2 11 2 1 1 P 3 13 7 4 18 P 4 14 4 2 19 P 5 19 14 9 6 c. Waiting ... 2,500 d. 3 ,40 0 e. 4, 112 Answer: a. 219 + 43 0 = 649 b. 2300 + 10 = 2310 c. illegal reference, trap to operating system d. 1327 + 40 0 = 1727 e. illegal reference, trap to operating system 9.17 ... the matrix Need? Chapter 4 PROCESSES In this chapter we introduce the concepts of a process and concurrent execution; These concepts are at the very heart of modern operating systems. A process...

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... next 5 .43 Silberschatz, Galvin and Gagne â2005 Operating System Concepts 7 th Edition, Feb 2, 2005 5.08 5.08 5.26 Silberschatz, Galvin and Gagne â2005 Operating System Concepts 7 th Edition, ... â2005 Operating System Concepts 7 th Edition, Feb 2, 2005 Process Arrival Time Burst Time P 1 0.0 7 P 2 2.0 4 P 3 4. 0 1 P 4 5.0 4  SJF (non-preemptive)  Average waiting time = (0 + 6 + 3 + 7) /4 ... Thread Scheduling  Operating Systems Examples  Java Thread Scheduling  Algorithm Evaluation 5 .40 Silberschatz, Galvin and Gagne â2005 Operating System Concepts 7 th Edition, Feb 2, 2005 Algorithm...

Ngày tải lên: 28/06/2014, 02:20

... and P 4 . 7.19 Silberschatz, Galvin and Gagne â2005 Operating System Concepts - 7 th Edition, Feb 14, 2005 Basic Facts Basic Facts  If a system is in safe state ⇒ no deadlocks.  If a system ... â2005 Operating System Concepts - 7 th Edition, Feb 14, 2005 Graph With A Cycle But No Deadlock Graph With A Cycle But No Deadlock 7.20 Silberschatz, Galvin and Gagne â2005 Operating System Concepts ... resource type. R j . 7.6 Silberschatz, Galvin and Gagne â2005 Operating System Concepts - 7 th Edition, Feb 14, 2005 System Model System Model  Resource types R 1 , R 2 , . . ., R m CPU cycles,...

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Ngày tải lên: 28/06/2014, 02:20

Ngày tải lên: 28/06/2014, 02:20

... Gagne â2005 Operating System Concepts 7 th Edition, Feb 11, 2005 4. 4BSD Layer Structure 4. 4BSD Layer Structure A.20 Silberschatz, Galvin and Gagne â2005 Operating System Concepts 7 th Edition, ... 7 th Edition, Feb 11, 2005 4. 3BSD Cylinder Group 4. 3BSD Cylinder Group A.9 Silberschatz, Galvin and Gagne â2005 Operating System Concepts 7 th Edition, Feb 11, 2005 System Calls System Calls  System ... â2005 Operating System Concepts 7 th Edition, Feb 11, 2005 File File - - System Control Blocks System Control Blocks A.7 Silberschatz, Galvin and Gagne â2005 Operating System Concepts 7 th Edition, ...

Ngày tải lên: 28/06/2014, 02:20

... aspects of system z Loads operating system kernel and starts execution 1 .4 Silberschatz, Galvin and Gagne â2005 Operating System Concepts 7 th Edition, Jan 12, 2005 What is an Operating System? What ... Distributed Systems  Special-Purpose Systems  Computing Environments 1. 34 Silberschatz, Galvin and Gagne â2005 Operating System Concepts 7 th Edition, Jan 12, 2005 I/O Subsystem I/O Subsystem  ... Introduction Chapter 1: Introduction  What Operating Systems Do  Computer -System Organization  Computer -System Architecture  Operating- System Structure  Operating- System Operations  Process Management ...

Ngày tải lên: 28/06/2014, 02:20

... â2005 Operating System Concepts 7 th Edition, Jan 14, 2005 Layered Operating System Layered Operating System 2. 24 Silberschatz, Galvin and Gagne â2005 Operating System Concepts 7 th Edition, ... of Chapter 2 End of Chapter 2 2 .4 Silberschatz, Galvin and Gagne â2005 Operating System Concepts 7 th Edition, Jan 14, 2005 Operating System Services Operating System Services  One set of operating- system ... 7 th Edition, Jan 14, 2005 API API – – System Call System Call – – OS Relationship OS Relationship 2 .42 Silberschatz, Galvin and Gagne â2005 Operating System Concepts 7 th Edition, Jan 14, ...

Ngày tải lên: 28/06/2014, 02:20

... 3 .4 Silberschatz, Galvin and Gagne â2005 Operating System Concepts - 7 th Edition, Feb 7, 2006 Process in Memory Process in Memory 3.39 Silberschatz, Galvin and Gagne â2005 Operating System Concepts ... â2005 Operating System Concepts - 7 th Edition, Feb 7, 2006 Diagram of Process State Diagram of Process State 3.15 Silberschatz, Galvin and Gagne â2005 Operating System Concepts - 7 th Edition, ... â2005 Operating System Concepts - 7 th Edition, Feb 7, 2006 Representation of Process Scheduling Representation of Process Scheduling 3 .42 Silberschatz, Galvin and Gagne â2005 Operating System Concepts...

Ngày tải lên: 28/06/2014, 02:20

... interface 4. 27 Silberschatz, Galvin and Gagne â2005 Operating System Concepts 7 th edition, Jan 23, 2005 Java Thread States Java Thread States End of Chapter 4 End of Chapter 4 Chapter 4: Threads Chapter ... and Gagne â2005 Operating System Concepts 7 th edition, Jan 23, 2005 Two Two - - level Model level Model 4. 8 Silberschatz, Galvin and Gagne â2005 Operating System Concepts 7 th edition, Jan 23, ... receive all signals for the process 4. 2 Silberschatz, Galvin and Gagne â2005 Operating System Concepts 7 th edition, Jan 23, 2005 Chapter 4: Threads Chapter 4: Threads  Overview  Multithreading...

Ngày tải lên: 28/06/2014, 02:20

... â2005 Operating System Concepts 7 th Edition, Feb 8, 2005 Schematic view of a Monitor Schematic view of a Monitor 6.39 Silberschatz, Galvin and Gagne â2005 Operating System Concepts 7 th Edition, ... Linux provides: z semaphores z spin locks 6 .47 Silberschatz, Galvin and Gagne â2005 Operating System Concepts 7 th Edition, Feb 8, 2005 System Model System Model  Assures that operations happen ... Readers and Writers Problem  Dining-Philosophers Problem 6 .44 Silberschatz, Galvin and Gagne â2005 Operating System Concepts 7 th Edition, Feb 8, 2005 Linux Synchronization Linux Synchronization ...

Ngày tải lên: 28/06/2014, 02:20

... Gagne â2005 Operating System Concepts 7 th Edition, Feb 22, 2005 Example of Segmentation Example of Segmentation 8.37 Silberschatz, Galvin and Gagne â2005 Operating System Concepts 7 th Edition, ... â2005 Operating System Concepts 7 th Edition, Feb 22, 2005 Address Address - - Translation Scheme Translation Scheme 8.31 Silberschatz, Galvin and Gagne â2005 Operating System Concepts 7 th Edition, ... 5 process 9 process 2 process 9 process 10 Chapter 8: Main Memory Chapter 8: Main Memory 8.11 Silberschatz, Galvin and Gagne â2005 Operating System Concepts 7 th Edition, Feb 22, 2005 Dynamic Loading Dynamic...

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Ngày tải lên: 28/06/2014, 02:20

Ngày tải lên: 28/06/2014, 02:20

Ngày tải lên: 28/06/2014, 02:20

Ngày tải lên: 28/06/2014, 02:20

Ngày tải lên: 28/06/2014, 02:20

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