Written by students who passed Immediately available after payment Read online or as PDF Wrong document? Swap it for free 4.6 TrustPilot
logo-home
Previously searched by you
Previously searched by you
logo
  • Dr Apj Abdul Kalam Technological University
  • ELECTRONICS AND COMMUNICATIONS ENGINEERING (EC366)
To add items to your wishlist, you must be logged in
Class notes

EC366 Real time operating system module4

Rating
-
Sold
-
Pages
47
Uploaded on
13-07-2022
Written in
2021/2022

Memory Management requirements, Memory partitioning: Fixed, dynamic, partitioning 3 15 Memory allocation Strategies (First Fit, Best Fit, Worst Fit, Next Fit), Fragmentation, Swapping, Segmentation, Paging, Virtual Memory, Demand paging

Show more Read less
Institution
Dr Apj Abdul Kalam Technological University
Course
ELECTRONICS AND COMMUNICATIONS ENGINEERING (EC366)

Content preview

Module 4

Memory Management

Ref:- Operating Systems: Internals and
Design principles by William Stallings

,• Main memory division
• For OS
• For program currently being executed


• Multiprogramming
• Program area further subdivided to accommodate
multiple processes


• Memory management – by OS

, Memory management requirements
• Relocation
• Protection
• Sharing
• Logical organization
• Physical organization

, Relocation
• Process of adjusting program addresses to match the
actual physical addresses where the program resides
when it executed

• Why is relocation needed?
• Active processes need to be swapped in and out of main
memory in order to maximize processor utilization
• When it is swapped back in it would be loaded to a
different memory location
Report Copyright Violation

Connected book

image
William Stallings Operating Systems
  • 2018
  • 9780134670959
  • Unknown

Written for

Institution
Dr Apj Abdul Kalam Technological University
Course
ELECTRONICS AND COMMUNICATIONS ENGINEERING (EC366)
All documents for this subject (11)

Document information

Uploaded on
July 13, 2022
Number of pages
47
Written in
2021/2022
Type
Class notes
Professor(s)
Basil
Contains
All classes

Subjects

  • ec366
  • ktu
  • ktu notes
  • rtos notes
  • rtos
  • real time operating system
$3.49
Get access to the full document:
Wrong document? Swap it for free Within 14 days of purchase and before downloading, you can choose a different document. You can simply spend the amount again.
Written by students who passed
Immediately available after payment
Read online or as PDF
Get to know the seller
Seller avatar
peterfernando

Get to know the seller

Seller avatar
peterfernando mar athanasius college of engineering
View profile
Follow You need to be logged in order to follow users or courses
Sold
-
Member since
3 year
Number of followers
0
Documents
14
Last sold
-

0.0

0 reviews

5
0
4
0
3
0
2
0
1
0

Why students choose Stuvia

Created by fellow students, verified by reviews

Quality you can trust: written by students who passed their tests and reviewed by others who've used these notes.

Didn't get what you expected? Choose another document

No worries! You can instantly pick a different document that better fits what you're looking for.

Pay as you like, start learning right away

No subscription, no commitments. Pay the way you're used to via credit card and download your PDF document instantly.

Student with book image

“Bought, downloaded, and aced it. It really can be that simple.”

Alisha Student

Working on your references?

Create accurate citations in APA, MLA and Harvard with our free citation generator.

Learn more Create citation
Working on your references?

Frequently asked questions