Theseus - An Experiment in Operating System Structure and State Management
Explore an experimental operating system called Theseus, designed to improve OS modularity and leverage the Rust programming language for enhanced safety and compiler-enforced invariants. Learn about its unique structure of tiny components with runtime-persistent bounds, intralingual approach, and state management techniques that enable live evolution and fault recovery for core OS components. Discover how Theseus addresses state spill, implements compiler-checked task invariants, and facilitates evolutionary mechanisms. Examine the system's performance, limitations, and comparisons with other operating systems like MINIX 3 and Linux. Gain insights into the challenges and benefits of designing an OS that prioritizes safety, modularity, and compiler-driven resource management.