heshamelsawaf / pintos

A simple instructional operating system framework for the 80x86 processor architecture by Stanford University(cs140).

Pintos

A minimal instructional operating system framework for the 80x86 processor architecture by Stanford University (CS140). Details about the set of projects can be found here.

Project #01: Threads

Extended functionality of the minimal thread system given by providing a non-busy waiting criteria to block threads, and implementing both a priority-based thread scheduler and an advanced multi-level feedback queue scheduler.

Project #02: Userprograms

Allowed for loading and running userprograms that require interactivity or I/O processing by providing a system calls API and parameter passing mechanism, managing memory, scheduling and related exceptions in the process.

Design Documents

• Design Doc. #01
• Design Doc. #02