'Data copying' presentation slideshows

Advanced Operating Systems Lecture notes

Advanced Operating Systems Lecture notes. Dr. Clifford Neuman University of Southern California Information Sciences Institute. Administration. Assignment 1 had been posted Due 17 September 2008.

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Advanced Operating Systems Lecture notes

Advanced Operating Systems Lecture notes. Dongho Kim Tatyana Ryutov University of Southern California Information Sciences Institute. Administration. Class e-mail: csci555@usc.edu Office hours: SAL 234, Friday 11am to noon TA Chansook Lim Wednesday 10a.m. to 11a.m. (regular)

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Chapter 13: I/O Systems

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Chapter 13: I/O Systems

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Chapter 13: I/O Systems

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Chapter 13: I/O Systems

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Chapter 13: I/O Systems

Chapter 13: I/O Systems. Adapted to COP4610 by Robert van Engelen. I/O Hardware. Incredible variety of I/O devices Common concepts Port Bus ( daisy chain or shared direct access) Controller ( host adapter ) I/O instructions control devices Devices have addresses, used by

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COT 4600 Operating Systems Fall 2009

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I/O Systems

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Chapter 13: I/O Systems

Chapter 13: I/O Systems. I/O Hardware Application I/O Interface Kernel I/O Subsystem Transforming I/O Requests to Hardware Operations Streams Performance. I/O Hardware. Incredible variety of I/O devices Common concepts Port Bus (daisy chain or shared direct access)

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I/O Systems

I/O Systems. Notice: The slides for this lecture have been largely based on those accompanying the textbook Operating Systems Concepts with Java , by Silberschatz, Galvin, and Gagne (2003). Many, if not all, of the illustrations contained in this presentation come from this source.

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I/O System

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13: I/O Systems

13: I/O Systems. I/O hardwared Application I/O Interface Kernel I/O Subsystem Transforming I/O Requests to Hardware Operations Performance. I/O Hardware. Incredible variety of I/O devices Common concepts Port Bus (daisy chain or shared direct access) Controller (host adapter)

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Go with the Flow: Profiling Copies to Find Run-time Bloat

Go with the Flow: Profiling Copies to Find Run-time Bloat. Guoqing Xu, Matthew Arnold, Nick Mitchell, Atanas Rountev, Gary Sevitsky Ohio State University IBM T. J. Watson Research Center. Motivation. Higher-level languages such as Java Large libraries Framework-intensive applications

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Go with the Flow: Profiling Copies to Find Run-time Bloat

Go with the Flow: Profiling Copies to Find Run-time Bloat. Guoqing Xu, Matthew Arnold, Nick Mitchell, Atanas Rountev, Gary Sevitsky Ohio State University IBM T. J. Watson Research Center. Motivation. Higher-level languages such as Java Large libraries Framework-intensive applications

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Go with the Flow: Profiling Copies to Find Run-time Bloat

Go with the Flow: Profiling Copies to Find Run-time Bloat. Guoqing Xu, Matthew Arnold, Nick Mitchell, Atanas Rountev, Gary Sevitsky Ohio State University IBM T. J. Watson Research Center. Motivation. Higher-level languages such as Java Large libraries Framework-intensive applications

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ITEC 502 ??? ??? ? ??

ITEC 502 ??? ??? ? ??. Chapter 8-2: I/O Management (Review) Mi-Jung Choi mjchoi@postech.ac.kr DPNM Lab. Dept. of CSE, POSTECH. I/O Hardware. Incredible variety of I/O devices Common concepts Port Bus ( daisy chain or shared direct access) Controller ( adapter )

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Mass Storage Structure

Mass Storage Structure. Notice: The slides for this lecture have been largely based on those accompanying the textbook Operating Systems Concepts with Java , by Silberschatz, Galvin, and Gagne (2003). Many, if not all, of the illustrations contained in this presentation come from this source.

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