Lecture Notes || SNS Courseware

Subject Details

Dept : AIDS

Sem : 4

Regul : 2019

Faculty : PRIYADHARSHINI.S

phone : NIL

E-mail : priyadharshini.s.ad@snsce.ac.in

529

Page views

Files

Videos

R.Links

Lecture Notes

UNIT 1:

PROCESS CONCEPT

INTRODUCTION

THREADS - MULTI THREADING MODELS

THREADING ISSUES

INTERPROCESS COMMUNICATION

PROCESS SCHEDULING , OPERATIONS

UNIT 2:

DEADLOCK SYSTEM MODEL,CHARACTERIZATION

CRITICAL SCETION PROBLEM, SYNCHRONIZATION PROBLEMS

SEMAPHORES,SYNCHRONIZATION HARDWARE

CPU SCHEDULING,SCHEDULING CRITERIA,ALGORITHMS

UNIT 3:

SWAPPING, CONTIGUOUS MEMORY ALLOCATION

PAGING, SEGMENTATION

ALLOCATION OF FRAMES

VIRTUAL MEMORY BACKGROUND

PAGE REPLACEMENT

DEMAND PAGING-PROCESS CREATION

UNIT 4:

FILE CONCEPT,ACCESS METHODS

FILE SYSTEM MOUNTING

FILE SYSTEM IMPLEMENTATION

DIRECTORY STRUCTURE

FREE SPACE MANAGEMENT

UNIT 5:

MASS STORAGE STRUCTURE,DISK SCHEDULING

I/O HARDWARE-APPLICATION I/O INTERFACE

DISK MANAGEMENT, SWAP SPACE MANAGEMENT

MASS STORAGE STRUCTURE,DISK SCHEDULING

I/O HARDWARE-APPLICATION I/O INTERFACE

Lecture Notes