IP (Internet Protocol)

Filesystems

Directories

System Calls

Multiprocessing

Job Control

Pipeline (Unix)

Browser Design

Semaphores

Networking

Protocols

TCP (Transmission Control Protocol)

Async I/O

Large Files

Links

Process (computing)

Synchronization (computer science)

execvp

Signals

Thread (computing)

Mutexes (Mutual exclusion)

Condition variables

Threading

MapReduce

CS 110: Principles of Computer Systems Stanford University Summer 2021 Requiring familiarity with C/C++ and Unix/Linux, delves into computer systems principles. Students will engage with a blend of C and C++ to interface with system resources and manage complex projects. The course covers a broad range of topics including filesystems, multiprocessing, synchronization, networking, and MapReduce.   Formally, the prerequisite for the course is CS 107. Less formally, you need to be familiar with the C and C++ programming languages, Unix/Linux, `make`, Makefiles, `gcc`/`g++`, `valgrind`, `gdb`, and have some experience with basic computer architecture (x86 as it’s taught in CS107, or exposure to some other architecture with the confidence and ability to pick up x86 as I reference it). **If you have not taken CS 107, please email me at the beginning of the quarter to let me know.**

We’ll be coding in a mixture of C and C++ throughout the quarter. We rely on C, because the libraries needed to interface with system resources are written in C. We rely on C++, because the projects become large enough that I prefer to go with a more mature language that supports encapsulation and generic programming better than C does. You should understand pointers, dynamic memory allocation (`malloc`/`realloc`/`free`), and C strings perfectly. You should understand C++ classes, methods, references, templates, and C++'s `new`and `delete` operators. There are many C++ features you’re not expected to know, but you should have enough programming maturity to pick those features up and search the web for reference materials as needed.

The [CS 107 course website](https://web.stanford.edu/class/cs107/syllabus.html)is still up and may be a good reference. If you have not taken CS 107 and find yourself struggling, get help as soon as possible! This class moves quickly, and you will not want to fall behind. Email me and I may be able to point you to helpful resources. Readings are optional this quarter. I will post notes and slides with most lectures as reference material. However, if you would like additional readings to prepare for lecture or to reinforce concepts, I will list associated readings from the following textbooks:

- *Computer Systems: A Programmer’s Perspective* by Bryant and O’Hallaron, either the 2nd or 3rd edition. Both CS107 and CS110 teach from a subset of the B&amp;O textbook, the Stanford Bookstore carries a custom reader with just the chapters we need. Additionally, the Stanford library should have scans of this book available online in a week or two, although these are not yet available at time of writing.
- *Principles of Computer System Design: An Introduction* by Jerome H. Saltzer and M. Frans Kaashoek. The textbook should be available through the [Stanford library reserves](https://searchworks.stanford.edu/?f%5Bcourse%5D%5B%5D=CS-110-01) or [Science Direct](http://www.sciencedirect.com/science/book/9780123749574), and because it’s free, I assume most of you would just prefer to go with the free online version. Again, you’re welcome to purchase a hardcopy if you’d like. It’s available for purchase on [Amazon](http://www.amazon.com/Principles-Computer-System-Design-Introduction/dp/0123749573).

CS 110: Principles of Computer Systems

Computer Systems

Rust

C Programming

Function (computer programming)

Pointer (computer programming)

Computer memory

Array (data structure)

Heap (data structure)

Data structure

Modules

Compilation

Debugging

Makefiles

File I/O

Buffering

POSIX I/O

C++ Programming

Introduction

References

Const

Constructors

Class (computer programming)

new/delete

Smart pointer

Casting

Client-side Networking

HTTP

Templates

Inheritance (object-oriented programming)

Networks

Server-side Networking

Standard Template Library (STL)

vtables

DNS (Domain Name System)

CSE 333 Systems Programming University of Washington Summer 2022 This course provides an understanding of systems in computing, focusing on operating systems, networking, and C/C++ languages. Students learn about low-level data representation, memory management, system interactions, and efficient programming workflows. It delves into C++ idioms, network protocols, and concurrency. Prior knowledge of C programming and Linux tools is required. Systems Programming is the exploration of the composition and interface of systems in computing looking through the lens of operating systems, networking, and C/C++ languages. Through peeling levels of abstraction, students will view practices of low-level data representation (e.g. C, C++); explicit memory management; interacting with operating-system services; and cache-aware programming. Course Learning objectives are the goals that are set out for you to accomplish in this course:

- Understand system theory of how a system interacts with its environment and controlling its input and output (feedback loops, input and output, deterioration, computation)
- Unravel layers of abstraction found within systems
- Describe multiple systems throughout the computing space (e.g. HTTP, Operating Systems, Threading, and Makefiles)
- Interpret and build an efficient workflow for programming in larger sized code bases
- Debug substantial C/C++ programs using debugging tools (GDB and Valgrind) - [CSE351 (The Hardware/Software Interface)](http://www.cs.washington.edu/education/courses/cse351): CSE 351 provides students with rudimentary knowledge of C programming; the ability to write, run, and debug programs; familiarity with Linux and the use of Linux compilation, editing, and debugging tools; a solid mental model of the relationship between high-level code (C) and assembly-level compiled code.
- [CSE 143 (Intro Programming II)](http://www.cs.washington.edu/education/courses/cse143): CSE 143 is not a direct prerequisite (CSE 351 prerequisite), but some of its topics are beneficial to review for CSE 333. This includes classes, inheritance, good style practices, and simple data structures such as linked lists, trees, hash tables, and queues. Further knowledge of Java and these data structures is not required, but could be helpful! ### Textbooks

There are no strictly required texts for this course. Most people will find it useful to have both a C and a C++ reference; suggestions are given below. The C++ Primer is strongly recommended as C++ is a big, complex language and it is hard to understand how it all fits together from just Google and Stack Overflow snippets and folklore.

#### Strongly Recommended:

C++ Primer (5th Edition), Lippman, Lajoie & Moo. ISBN 0-321-71411-3.

#### Suggested:

- [*C Programming Language (2nd Edition)*](http://www.amazon.com/Programming-Language-2nd-Brian-Kernighan/dp/0131103628/), Kernighan & Ritchie. ISBN 0-13-110362-8.
    - The definitive book on C from the people who created it. You will want to use an online reference for information about the latest libraries, but every serious programmer should study this book.
- [*Computer Systems: A Programmer's Perspective (3rd Edition)*](http://csapp.cs.cmu.edu/3e/home.html), Bryant & O'Hallaron, ISBN 0-13-409266-X.
    - Useful review of CSE 351 and background for many additional topics covered more extensively in CSE333.
- [*Effective C++: 55 Specific Ways to Improve Your Programs and Designs (3rd Edition)*](http://www.amazon.com/Effective-Specific-Improve-Programs-Designs/dp/tags-on-product/0321334876), Scott Meyers. ISBN 0321334879.
- [*Effective Modern C++: 42 Specific Ways to Improve Your Use of C++11 and C++14*](http://www.amazon.com/Effective-Modern-Specific-Ways-Improve/dp/1491903996), Scott Meyers. ISBN 1491903996.


### Proposed Topic List

- C Programming and idioms (Memory Management, cstdio, error handling, and structs)
- System Management Tools (Makefiles, Header Guards, GDB, and Valgrind)
- System Interfacing with Operating Systems (POSIX)
- C++ Programming and idioms (namespaces, templates, STL, smart pointers)
- C++ Classes and Inheritance (Classes, operator overloading, OOP)
- Network Programming and Protocols (POSIX, HTTP)
- Concurrency (pthreads)

CSE 333 Systems Programming

Operating Systems

Internet Protocol

IP (Internet Protocol)

2 courses cover this concept

CS 110: Principles of Computer Systems

CSE 333 Systems Programming