ACore

Operating System Kernel Implementation

ACore: Operating System Kernel Implementation

Complete Independent Implementation GitHub Repository Inspired by Rcore

A comprehensive operating system kernel implementation that explores core OS concepts through independent development.

Core Features

  • Memory Management: Virtual memory and page allocation systems
  • Process Scheduling: Multi-tasking and thread management
  • File System: VFS layer with multiple filesystem support
  • Security: User/kernel space isolation and system calls
  • Performance: Optimized for modern hardware architectures

My Complete Implementation

Architecture Design: Designed complete kernel architecture from scratch, making independent design decisions while drawing inspiration from Rcore’s educational approach

Memory & Process Management: Built virtual memory system, page allocation, process management and thread scheduling algorithms

System Interface: Developed VFS layer, system call interface, and privilege management systems

Rust Innovation: Leveraged Rust’s memory safety guarantees while optimizing for kernel-level performance

Built entirely independently to deeply understand OS fundamentals, going beyond basic implementations with advanced features and optimizations.

ACore kernel architecture showing memory management, process scheduling, and system interface components.
Performance benchmarks and Rust-based implementation showcasing memory safety and kernel-level optimizations.