Swap area - PowerPoint PPT Presentation

Outline

Outline. Basic memory management Swapping Virtual memory Page replacement algorithms Modeling page replacement algorithms Design issues for paging systems Implementation issues Segmentation. When OS Involves Paging?. Process creation Process execution Page faults Process termination.

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771 views • 61 slides

When pages are updated

제 52 강 : Swapping &amp; Flushing. When pages are updated. text. data. Main memory. Disk. block device. a.out. 3. text. data. data. text. Main memory. Disk. block device. a.out. Loaded (scattered). X. RW. 3. text. data. data. stack. text. Main memory. Disk. block device.

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416 views • 32 slides

Chapter 14 and 15

Chapter 14 and 15. Program Swapping &amp; Introduction to Basic I/0. Rupesh Jain Mikel Rodriguez. Outline. Introduction Understanding the Sched Procedure Walkthrough of the program swapping code Four procedure manipulating the text array Basic I/O under Unix The file “Buff.h”

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431 views • 29 slides

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