Operating System Concepts - Chapter 3: Processes ppt

... and Gagne ©2005 Operating System Concepts - 7thEdition, Feb 7, 2006Process in MemoryProcess in Memory3.39Silberschatz, Galvin and Gagne ©2005 Operating System Concepts - 7thEdition, Feb ... and Gagne ©2005 Operating System Concepts - 7thEdition, Feb 7, 2006A tree of processes on a typical SolarisA tree of processes on a typical SolarisEnd of Chapter 3End of Chapter 33.33Silberschatz, ... item;}3.24Silberschatz, Galvin and Gagne ©2005 Operating System Concepts - 7thEdition, Feb 7, 2006ProducerProducer - - Consumer ProblemConsumer Problem Paradigm for cooperating processes, producer process...

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Operating System Concepts - Chapter 13: I/O Systems pptx

... Request Chapter 13: I/O Systems Chapter 13: I/O Systems13.21Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7thEdition, Jan 2, 2005Kernel I/O SubsystemKernel I/O Subsystem ... Gagne ©2005 Operating System Concepts – 7thEdition, Jan 2, 2005InterruptInterrupt - - Driven I/O CycleDriven I/O Cycle13.37Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – ... via system calls Memory-mapped and I/O port memory locations must be protected too13.2Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7thEdition, Jan 2, 2005 Chapter 13:...

Operating System Concepts - Chapter 19: Real-Time Systems ppt

... Galvin and Gagne ©2005 Operating System Concepts – 7thEdition, Jan 1, 2005 System System - - onon - - aa - - ChipChip Many real-time systems are designed using system- on-a-chip (SOC) strategy. ... Gagne ©2005 Operating System Concepts – 7thEdition, Jan 1, 2005Implementing RealImplementing Real - - Time Time Operating Systems Operating Systems In general, real-time operating systems ... Gagne ©2005 Operating System Concepts – 7thEdition, Jan 1, 2005 Chapter 19: Real Chapter 19: Real - - Time SystemsTime Systems System Characteristics Features of Real-Time Systems Implementing...

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

... Introduction Chapter 1: Introduction What Operating Systems Do Computer -System Organization Computer -System Architecture Operating- System Structure Operating- System Operations Process Management ... Distributed Systems Special-Purpose Systems Computing Environments1.34Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7thEdition, Jan 12, 2005I/O SubsystemI/O Subsystem ... must be managedz Varies between WORM (write-once, read-many-times) and RW (read-write)1.19Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7thEdition, Jan 12, 2005Storage...

Operating System Concepts - Chapter 2: Operating-System Structures doc

... of Chapter 2End of Chapter 22.4Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7thEdition, Jan 14, 2005 Operating System Services Operating System Services One set of operating- system ... execution2.8Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7thEdition, Jan 14, 2005User Operating System Interface User Operating System Interface - - GUIGUI User-friendly desktop metaphor ... and Gagne ©2005 Operating System Concepts – 7thEdition, Jan 14, 2005Layered Operating System Layered Operating System 2.24Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7thEdition,...

Operating System Concepts - Chapter 4: Threads pot

... and Gagne ©2005 Operating System Concepts – 7thedition, Jan 23, 2005ManyMany - - toto - - One ModelOne Model4.15Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7thedition, ... 2005TwoTwo - - level Modellevel Model4.8Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7thedition, Jan 23, 2005ManyMany - - toto - - OneOne Many user-level threads ... and Gagne ©2005 Operating System Concepts – 7thedition, Jan 23, 2005ManyMany - - toto - - Many ModelMany Model4.10Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7thedition,...

Operating System Concepts - Chapter 5: CPU Scheduling pdf

... create(&tid[i],&attr,runner,NULL);5.29Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7thEdition, Feb 2, 2005RealReal - - Time SchedulingTime Scheduling Hard real-time systems – required to complete a critical ... ©2005 Operating System Concepts – 7thEdition, Feb 2, 2005 Chapter 5: CPU Scheduling Chapter 5: CPU Scheduling Basic Concepts  Scheduling Criteria  Scheduling Algorithms Multiple-Processor ... queue Q2.5.12Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7thEdition, Feb 2, 2005ShortestShortest - - JobJob - - First (SJF) SchedulingFirst (SJF) Scheduling Associate...

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Operating System Concepts - Chapter 6: Process Synchronization potx

... x.signal can be implemented as:if (x-count > 0) {next-count++;signal(x-sem);wait(next);next-count ;}6.8Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7thEdition, Feb 8, ... and Gagne ©2005 Operating System Concepts – 7thEdition, Feb 8, 2005ReadersReaders - - Writers ProblemWriters Problem A data set is shared among a number of concurrent processes z Readers ... Gagne ©2005 Operating System Concepts – 7thEdition, Feb 8, 2005Schematic view of a MonitorSchematic view of a Monitor6.39Silberschatz, Galvin and Gagne ©2005 Operating System Concepts –...

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Operating System Concepts - Chapter 7: Deadlocks pdf

... 2005ResourceResource - - Allocation Graph and WaitAllocation Graph and Wait - - for Graphfor GraphResource-Allocation Graph Corresponding wait-for graph Chapter 7: Deadlocks Chapter 7: Deadlocks ... ©2005 Operating System Concepts - 7thEdition, Feb 14, 2005Graph With A Cycle But No DeadlockGraph With A Cycle But No Deadlock7.20Silberschatz, Galvin and Gagne ©2005 Operating System Concepts ... maximum demands of the processes. Requires that the system has some additional a priori information available.7.39Silberschatz, Galvin and Gagne ©2005 Operating System Concepts - 7thEdition, Feb...

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Operating System Concepts - Chapter 8: Main Memory doc

... Gagne ©2005 Operating System Concepts – 7thEdition, Feb 22, 2005Paging ExamplePaging Example32-byte memory and 4-byte pages8.18Silberschatz, Galvin and Gagne ©2005 Operating System Concepts ... ©2005 Operating System Concepts – 7thEdition, Feb 22, 2005Inverted Page Table ArchitectureInverted Page Table Architecture8.50Silberschatz, Galvin and Gagne ©2005 Operating System Concepts ... Segmentation8.37Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7thEdition, Feb 22, 2005TwoTwo - - Level Paging ExampleLevel Paging Example A logical address (on 32-bit machine with 1K page size)...

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