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Exely/CSAPP-Labs

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Solutions and Notes for Labs of Computer Systems: A Programmer's Perspective 3rd Editon // 《深入理解计算机系统》第三版的实验文件、解答与笔记

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About Exely/CSAPP-Labs

Exely/CSAPP-Labs provides comprehensive solutions and detailed study notes for the lab assignments from the textbook "Computer Systems: A Programmer's Perspective" (3rd Edition). The repository includes solutions for Data Lab, Bomb Lab, Attack Lab, Architecture Lab (Y86-64), Performance Lab, and Cache Lab, along with explanatory notes in Chinese. It is designed to help students deepen their understanding of computer systems concepts such as bit operations, assembly, stack overflow, cache memory, and program optimization. The labs are implemented in C and run on Ubuntu 16.04 amd64, with additional supporting files in Makefile, HCL, Tcl, Perl, and Shell.

Key Features

Complete solutions for all six CS:APP 3rd edition labs (Data, Bomb, Attack, Architecture, Performance, Cache)
Detailed study notes covering key concepts such as bit operations, assembly code, stack overflow, cache simulation, and ROP attacks
Lab files and reference documents from CMU included
Notes written in Chinese for easier understanding by Chinese-speaking students
Source code and build files provided for each lab

Pros & Cons

Pros
  • Well-structured repository with separate folders for labs and notes
  • Solutions are clearly documented and include explanations
  • Covers a wide range of important topics from the textbook
  • Active community engagement: 2.6k stars and 441 forks indicate usefulness
Cons
  • Notes are primarily in Chinese, which may be a barrier for non-Chinese readers
  • Lab environment is based on Ubuntu 16.04, which is outdated; some setups may require adaptation
  • Not an official solution set; solutions are community-contributed and may contain errors

Best For

Self-studying the CS:APP textbook and completing its lab assignmentsReviewing computer systems concepts through hands-on exercisesPreparing for exams or interviews that cover low-level programming and computer architectureTeaching assistants or instructors looking for reference solutions

FAQ

What textbook does this repository cover?
It covers the lab assignments from 'Computer Systems: A Programmer's Perspective' 3rd Edition.
What labs are included?
Data Lab, Bomb Lab, Attack Lab, Architecture Lab (Y86-64), Performance Lab, and Cache Lab.
What language are the solutions written in?
The solutions are primarily written in C, with supporting code in Makefile, HCL, Tcl, Perl, and Shell.
Is this an official CMU solution?
No, it is a community repository created by user Exely with personal solutions and notes.
Are the notes in English or Chinese?
The notes are written in Chinese.