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Advanced Operating System- Introduction

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Debasis Das
Debasis Das

Introduction to Advanced Operating systems. Many university courses run advanced/ distributed operating system courses in their 4 year engineering programs. This is based on WBUT CS 704 D course but matches many such courses run by different universities. If you need to downloaad this presentation, please send me an email at ddas15847@gmail.com

Education
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Debasis Das
Syllabus ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],MIT CS704D Advanced OS Class of 2011
Recommended Books ,[object Object],[object Object],[object Object],MIT CS704D Advanced OS Class of 2011
Additional Books ,[object Object],[object Object],[object Object],[object Object],MIT CS704D Advanced OS Class of 2011
MIT CS704D Advanced OS Class of 2011
Evolution of OS ,[object Object],[object Object],[object Object],MIT CS704D Advanced OS Class of 2011
MIT CS704D Advanced OS Class of 2011 Program Execution Program Development Edit Compile Execute
Serial processing ,[object Object],[object Object],[object Object],[object Object],MIT CS704D Advanced OS Class of 2011
Batch processing ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],MIT CS704D Advanced OS Class of 2011
JCL ,[object Object],[object Object],[object Object],[object Object],[object Object],MIT CS704D Advanced OS Class of 2011
Improvements Through the Batch OS ,[object Object],[object Object],[object Object],[object Object],MIT CS704D Advanced OS Class of 2011
Further Changes ,[object Object],[object Object],[object Object],[object Object],MIT CS704D Advanced OS Class of 2011
MIT CS704D Advanced OS Class of 2011 Typical program Compute I/O Compute I/O Possible speed up Compute I/O Compute I/O Compute I/O Compute I/O Degree of multiprogramming= number of programs competing for resources Higher the degree of multiprogramming, higher the resource utilization
Example of Multiprogramming ,[object Object],[object Object],[object Object],[object Object],MIT CS704D Advanced OS Class of 2011
MIT CS704D Advanced OS Class of 2011
Types of Operating Systems Studied ,[object Object],[object Object],[object Object],[object Object],[object Object],MIT CS704D Advanced OS Class of 2011
Aspects of Operating Systems Compared ,[object Object],[object Object],[object Object],[object Object],MIT CS704D Advanced OS Class of 2011
Batch Operating System ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],MIT CS704D Advanced OS Class of 2011
Multiprogramming operating Systems ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],MIT CS704D Advanced OS Class of 2011
Time-Sharing Systems ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],MIT CS704D Advanced OS Class of 2011
Real-time Systems ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],MIT CS704D Advanced OS Class of 2011
Combination Operating Systems ,[object Object],[object Object],[object Object],[object Object],MIT CS704D Advanced OS Class of 2011
Distributed Operating System ,[object Object],[object Object],[object Object],[object Object],MIT CS704D Advanced OS Class of 2011
MIT CS704D Advanced OS Class of 2011
Types of Users ,[object Object],[object Object],MIT CS704D Advanced OS Class of 2011
Command Language User’s View ,[object Object],[object Object],[object Object],MIT CS704D Advanced OS Class of 2011
Log On & Housekeeping ,[object Object],[object Object],[object Object],[object Object],MIT CS704D Advanced OS Class of 2011
Program Activation & Control ,[object Object],[object Object],[object Object],[object Object],MIT CS704D Advanced OS Class of 2011
File Management ,[object Object],[object Object],[object Object],MIT CS704D Advanced OS Class of 2011
Status Reporting ,[object Object],[object Object],[object Object],[object Object],MIT CS704D Advanced OS Class of 2011
System management ,[object Object],[object Object],[object Object],[object Object],MIT CS704D Advanced OS Class of 2011
System call User’s View ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],MIT CS704D Advanced OS Class of 2011
Typical Command Flow #1 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],MIT CS704D Advanced OS Class of 2011
Typical Command Flow #2 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],MIT CS704D Advanced OS Class of 2011
Typical Command Flow #3 ,[object Object],[object Object],[object Object],[object Object],[object Object],MIT CS704D Advanced OS Class of 2011
MIT CS704D Advanced OS Class of 2011
Problems & Approaches in Design & Implementation ,[object Object],[object Object],[object Object],MIT CS704D Advanced OS Class of 2011
Functional Requirements#1 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],MIT CS704D Advanced OS Class of 2011
Functional Requirements#2 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],MIT CS704D Advanced OS Class of 2011
Functional Requirements#3 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],MIT CS704D Advanced OS Class of 2011
MIT CS704D Advanced OS Class of 2011 Kernel Basic I/O Memory management File system Command language interpreter
Implementation #2 MIT CS704D Advanced OS Class of 2011 Level Name Objects Typical Operations 5 CLI Environment data Statements in command language 4 File system Files, devices Create, delete, open, close, read, write 3 Memory management Segments, pages Read, write, fetch 2 Basic I/O Data blocks Read, write, allocate, free 1 kernel Process, semaphores Create, destroy, suspend, resume, signal, wait
Implementation #3 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],MIT CS704D Advanced OS Class of 2011

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Advanced Operating System- Introduction

  • 2.
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  • 5. MIT CS704D Advanced OS Class of 2011
  • 6.
  • 7. MIT CS704D Advanced OS Class of 2011 Program Execution Program Development Edit Compile Execute
  • 8.
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  • 10.
  • 11.
  • 12.
  • 13. MIT CS704D Advanced OS Class of 2011 Typical program Compute I/O Compute I/O Possible speed up Compute I/O Compute I/O Compute I/O Compute I/O Degree of multiprogramming= number of programs competing for resources Higher the degree of multiprogramming, higher the resource utilization
  • 14.
  • 15. MIT CS704D Advanced OS Class of 2011
  • 16.
  • 17.
  • 18.
  • 19.
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  • 22.
  • 23.
  • 24. MIT CS704D Advanced OS Class of 2011
  • 25.
  • 26.
  • 27.
  • 28.
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  • 30.
  • 31.
  • 32.
  • 33.
  • 34.
  • 35.
  • 36. MIT CS704D Advanced OS Class of 2011
  • 37.
  • 38.
  • 39.
  • 40.
  • 41. MIT CS704D Advanced OS Class of 2011 Kernel Basic I/O Memory management File system Command language interpreter
  • 42. Implementation #2 MIT CS704D Advanced OS Class of 2011 Level Name Objects Typical Operations 5 CLI Environment data Statements in command language 4 File system Files, devices Create, delete, open, close, read, write 3 Memory management Segments, pages Read, write, fetch 2 Basic I/O Data blocks Read, write, allocate, free 1 kernel Process, semaphores Create, destroy, suspend, resume, signal, wait
  • 43.