Operating System Concepts - Chapter 1: Introduction Chapter 1: IntroductionWhat Operating Systems Do Computer-System pot

... 1: Introduction Chapter 1: Introduction  What Operating Systems Do  Computer -System Organization  Computer -System Architecture  Operating- System Structure  Operating- System Operations  Process ... Distributed Systems  Special-Purpose Systems  Computing Environments 1.34 Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7 th Edition,...

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... of Chapter 2 End of Chapter 2 2.4 Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7 th Edition, Jan 14, 2005 Operating System Services Operating System Services  One set of operating- system ... execution 2.8 Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7 th Edition, Jan 14, 2005 User Operating System Interface User Operat...

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... and Gagne ©2005 Operating System Concepts - 7 th Edition, Feb 7, 2006 Process in Memory Process in Memory 3.39 Silberschatz, Galvin and Gagne ©2005 Operating System Concepts - 7 th Edition, Feb ... Some operating system do not allow child to continue if its parent terminates – All children terminated - cascading termination 3.3 Silberschatz, Galvin and Gagne ©20...

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... and Gagne ©2005 Operating System Concepts – 7 th edition, Jan 23, 2005 Many Many - - to to - - Many Model Many Model 4.10 Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7 th edition, ... 2005 Multithreading Models Multithreading Models  Many-to-One  One-to-One  Many-to-Many 4.25 Silberschatz, Galvin and Gagne ©2005 Operating System Concepts –...

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... create(&tid[i],&attr,runner,NULL); 5.29 Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7 th Edition, Feb 2, 2005 Real Real - - Time Scheduling Time Scheduling  Hard real-time systems – required to complete a critical ... ©2005 Operating System Concepts – 7 th Edition, Feb 2, 2005 Time Time - - Slicing Slicing Since the JVM Doesn’t Ensure T...

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... x.signal can be implemented as: if (x-count > 0) { next-count++; signal(x-sem); wait(next); next-count ; } 6.8 Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7 th Edition, Feb 8, ... Gagne ©2005 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 ©2005 Operating Sy...

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... 2005 Resource Resource - - Allocation Graph and Wait Allocation Graph and Wait - - for Graph for Graph Resource-Allocation Graph Corresponding wait-for graph Chapter 7: Deadlocks Chapter 7: Deadlocks ... ©2005 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 Gag...

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... Example Paging Example 32-byte memory and 4-byte pages 8.18 Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7 th Edition, Feb 22, 2005 Dynamic Storage Dynamic Storage - - Allocation Problem Allocation ... ©2005 Operating System Concepts – 7 th Edition, Feb 22, 2005 Inverted Page Table Architecture Inverted Page Table Architecture 8.50 Silberschatz, Galvin an...

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... redundancy. 12.2 Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7 th Edition, Jan 1, 2005 Chapter 12: Mass Chapter 12: Mass - - Storage Systems Storage Systems  Overview of Mass Storage Structure  ... Galvin and Gagne ©2005 Operating System Concepts – 7 th Edition, Jan 1, 2005 C C - - LOOK (Cont.) LOOK (Cont.) 12.40 Silberschatz, Galvin and...

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... Request Chapter 13: I/O Systems Chapter 13: I/O Systems 13.21 Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7 th Edition, Jan 2, 2005 Kernel I/O Subsystem Kernel I/O Subsystem  ... Gagne ©2005 Operating System Concepts – 7 th Edition, Jan 2, 2005 Interrupt Interrupt - - Driven I/O Cycle Driven I/O Cycle 13.37 Silberschatz, Galvin and Gagne ©2005...

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