Top 23 C Assembly Projects

• tilck

  15 2,256 8.9 C

  A Tiny Linux-Compatible Kernel

• SGDK

  24 1,652 9.1 C

  SGDK - A free and open development kit for the Sega Mega Drive

Project mention: FC8 – Faster 68K Decompression (2016) | news.ycombinator.com | 2024-04-29

I'm working on a game for Amiga (another 68k-based platform) and settled on ZX0 to decompress assets on the fly: https://github.com/einar-saukas/ZX0

I was originally using LZ4, but I switched to ZX0 after learning that it can do in-place decompression, which means I don't have to allocate separate memory for the compressed data. I'm very happy with the compression ratio, and decompression of large assets (~48kb) only takes a few frames on a 7MHz 68000.

Also of note is LZ4W, included in Sega Genesis Dev Kit (and discussed in the comments section of OP's article), a variant of LZ4 that only uses word-aligned operations. That makes it much faster on the 68000, which can struggle to efficiently handle 8-bit data. More info here: https://github.com/Stephane-D/SGDK/blob/master/bin/lz4w.txt

• InfluxDB

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  Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

  

• likwid

  2 1,557 8.7 C

  Performance monitoring and benchmarking suite

  

• Hacking-Windows

  4 1,254 0.0 C

  A FREE Windows C development course where we will learn the Win32API and reverse engineer each step utilizing IDA Free in both an x86 and x64 environment.

• SimSIMD

  15 720 9.6 C

  Up to 200x Faster Inner Products and Vector Similarity — for Python, JavaScript, Rust, and C, supporting f64, f32, f16 real & complex, i8, and binary vectors using SIMD for both x86 AVX2 & AVX-512 and Arm NEON & SVE 📐

Project mention: Deep Learning in JavaScript | news.ycombinator.com | 2024-03-28

• dethrace

  16 627 6.3 C

  Reverse engineering the 1997 game "Carmageddon"

• minicoro

  6 582 4.8 C

  Single header stackful cross-platform coroutine library in pure C.

Project mention: How Much Memory Do You Need to Run 1M Concurrent Tasks? | news.ycombinator.com | 2023-05-21

It would be interesting to bench something extremely lightweight (like https://github.com/edubart/minicoro) against these runtimes.

By my back-of-the-napkin math, 1,000,000 coroutines would cost about 64mb + 2mb/core for stacks.. which works out to about 4x less memory than the 'winner' of this comparison, and ~30x less than go.

• SaaSHub

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• Cronos

  3 535 2.9 C

  PoC for a sleep obfuscation technique leveraging waitable timers to evade memory scanners. (by Idov31)

• mini-c

  0 479 0.0 C

  Dr Strangehack, or: how to write a self-hosting C compiler in 10 hours

• RetrOS-32

  1 321 9.5 C

  32bit Hobby Operatingsystem with graphics, multitasking and networking on i386 architecture.

Project mention: RetrOS-32: 32-bit Hobby Operating System | news.ycombinator.com | 2024-01-10

• mass

  2 272 8.7 C

  A compiler for a new language focusing on compile-time execution and no LLVM dependency.

• Tina

  1 251 6.4 C

  Tina is a teeny tiny, header only, coroutine and job library.

• Bunki

  5 223 6.8 C

  A simple C coroutine library.

Project mention: Coroutines in C | news.ycombinator.com | 2024-02-25

I honestly like stackful coroutines if you don’t mind allocating memory for a stack.

https://github.com/Keith-Cancel/Bunki

• UASM

  1 207 10.0 C

  UASM - Macro Assembler

  

Project mention: Learn x86-64 assembly by writing a GUI from scratch | news.ycombinator.com | 2023-06-01

• asm_tutorial

  1 201 0.0 C

  Code samples for the Understanding Windows x64 Assembly tutorial.

Project mention: Why does it skip a portion of the code? | /r/asm | 2023-06-27

I am very new to assembly programming (1 day of experience) I do however have experience with programming. I used this tutorial to get myself started with ASM. I was trying to understand the example script hello_if_else.asm

• minias

  2 199 1.8 C

  A mini x86-64 assembler for fun and learning.

• Dreamos64

  6 136 6.5 C

  My experiments with osdev... again

• SimpleOS

  9 124 2.0 C

  Operating System Coded in Assembly and C

• megadev

  5 123 1.6 C

  A Sega Mega CD development framework in C and 68k asm

• RTM-Z80

  1 119 9.5 C

  Retro Tiny Multitasking system for Z80 based computers

• cavOS

  1 116 9.3 C

  💾 Amd64 operating system in C. Trying to make a full OS, with a simple and readable codebase!

• remc2

  1 108 2.7 C

  Recode Binary code of game Magic Carpet2 to C/C++ language(remake MC2 for any platform)

• CSpydr

  6 80 8.4 C

  A static typed low-level compiled programming language inspired by Rust and C

• SaaSHub

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C Assembly related posts

• [2023 Day 1] Handwritten Java bytecode executed natively on a 3DS using Jazelle

  1 project | /r/adventofcode | 5 Dec 2023

• [2023 Day 2] [Assembly] Solution written in assembly for the XpertTeak, the DSP chip found in the DSi and 3DS

  1 project | /r/adventofcode | 4 Dec 2023

• Beating GCC 12 - 118x Speedup for Jensen Shannon Divergence via AVX-512FP16

  1 project | /r/programming | 26 Oct 2023

• Show HN: Beating GCC 12 – 118x Speedup for Jensen Shannon D. Via AVX-512FP16

  1 project | news.ycombinator.com | 24 Oct 2023

• SimSIMD v2: Vector Similarity Functions 3x-200x Faster than SciPy and NumPy

  1 project | /r/programming | 7 Oct 2023

• SimSIMD v2: 3-200x Faster Vector Similarity Functions than SciPy and NumPy

  1 project | /r/Python | 7 Oct 2023

• Comparing Vectors 3-200x Faster than SciPy and NumPy

  1 project | /r/Python | 7 Oct 2023
• A note from our sponsor - SaaSHub
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