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Real-Time Operating Systems: Design and Implementation
Highest Rated
Rating: 4.7 out of 5(32 ratings)
255 students

Real-Time Operating Systems: Design and Implementation

Process Synchronization, Process Scheduling, Deadlocks, Memory Management, Disk Scheduling
Last updated 10/2024
English

What you'll learn

  • Choose the relevant process and thread concepts for solving synchronization problems.
  • Implement different types of scheduling algorithms.
  • Exemplify various deadlock mechanisms.
  • Apply paging and segmentation in memory management and incorporate page fault handling, demand paging.
  • Demonstrate the storage management techniques through various File Management techniques.

Course content

5 sections44 lectures6h 10m total length
  • Introduction to Process Synchronization8:47

    Explore process synchronization in operating systems, learn how concurrent access to shared data causes data inconsistency and race conditions, and preview the critical section problem with practical examples.

  • Bounded Buffer Problem9:20

    Analyze how semaphores coordinate a bounded buffer by the producer–consumer interaction, using empty and full slots with mutex protection to manage slot availability and data transfer.

  • Peterson Solution7:00
  • Test and Set Process9:56

    Explore a hardware-based test and set mechanism for process synchronization, using a lock variable to control entry to the critical section between two processes P1 and P2.

  • Compare and Swap Instruction9:30
  • Mutex Locks6:08
  • Introduction to Critical section Problem7:45
  • Semaphores8:31
  • Reader Writer Problem7:01
  • Dining Philosopher Problem12:18
  • Dining Philosopher Problem using Monitors11:08

    Explore the dining philosopher problem solved with monitors, featuring enum thinking, hungry, and eating. See how the self condition delays hungry philosophers and coordinates pick up and put down.

Requirements

  • No Programming experience required.

Description

This course offers a comprehensive introduction to fundamental operating system concepts, focusing on key areas like process synchronization, scheduling, memory management, and disk handling. You will gain an in-depth understanding of synchronization techniques such as the Bounded Buffer Problem, Peterson’s Solution, Mutex Locks, Semaphores, and the Reader-Writer Problem, which are critical for managing the coordination between multiple processes. The course also covers a wide range of scheduling approaches, including thread scheduling, real-time CPU scheduling, and multi-processor scheduling, all aimed at optimizing CPU resource allocation for better performance.

In addition to process management, you’ll dive into deadlock handling, learning methods to detect, prevent, and recover from deadlocks, ensuring system stability and efficiency. The course covers essential memory management techniques like swapping, segmentation, paging, and virtual memory, which are critical for efficient data handling. Practical strategies for implementing page replacement policies and avoiding thrashing are explored, giving you the tools to manage memory allocation effectively in high-demand situations.

Disk management is another major focus of the course, where you’ll learn about disk scheduling algorithms, RAID structures, and file system organization. The course emphasizes important aspects of file sharing and protection mechanisms to ensure secure and efficient file access and management.

By the end of the course, you will have developed the skills and knowledge needed to tackle real-world operating system challenges. Whether you are a professional, developer, or a tech enthusiast, this course is ideal for those seeking to deepen their understanding of operating systems. 

Who this course is for:

  • This course is tailored for undergraduate students pursuing degrees in computer science, information technology, or related disciplines. It is ideal for learners seeking to gain a solid foundation in the core principles and functions of modern operating systems.