FIFO-LRU-Optimal-PageReplacementAlgorithms

Console Application: Page Replacement Algorithms

Overview

Welcome to the Page Replacement Algorithms console application! This program implements three page replacement algorithms - Optimized, LRU (Least Recently Used), and FIFO (First-In-First-Out) - in the context of an operating system.

Features

• Optimized Algorithm:

  • Utilizes an optimized approach to manage page replacements efficiently.
  • Demonstrates error counts during the execution.

• LRU Algorithm:

  • Implements the Least Recently Used algorithm for page replacement.
  • Tracks errors and updates the RAM accordingly.

• FIFO Algorithm:

  • Implements the First-In-First-Out algorithm for page replacement.
  • Keeps track of errors and updates the RAM based on the FIFO principle.

Main Functionality

• Run Algorithms:

  • Execute the Optimized, LRU, and FIFO page replacement algorithms.
  • Observe the updates in RAM and error counts during the process.

• How to Use:

  • Run the application.
  • Enter the template count when prompted.
  • Enter the input string, separating values with commas.
  • Observe the execution of the Optimized, LRU, and FIFO algorithms.
  • Review error counts and RAM updates for each algorithm.
  • Exit the application when done.

Explore and analyze the performance of various page replacement algorithms with this console application!