Note: In this project, I implemented a virtual memory simulator that models different page replacement algorithms. The goal behind the project was simulating how operating systems manage virtual memory and how they handle page faults. Almost everything (including the entire C++ implementation) was written by me manually. Only the simulation of how my implementation works was created with Claude Code with my guidance.
Demo
Features
Multiple page replacement algorithms are simulated:
FIFO (First-In-First-Out)
Random
Clock
ESC (Enhanced Second Chance)
Aging
Working Set
Multiple processes with individual page tables are supported.
Virtual memory management with page tables and frame tables is implemented.
Different types of memory access operations (read, write) are handled.
Context switches between processes are simulated.
Detailed statistics on memory operations are provided.