Skip to content
View rainerzufalldererste's full-sized avatar
🌵
🌵
  • Six Impossible Things Before Breakfast
  • Cologne, Germany

Block or report rainerzufalldererste

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Please don't include any personal information such as legal names or email addresses. Maximum 100 characters, markdown supported. This note will be visible to only you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse

Hi, I'm Chris!

I'm excited about everything high performance & low level programming. I work on Video Codecs, Optimization, Game Engines, Data Structures, R&D stuff, Profilers/Analyzers/Compilers/Debuggers, Rendering, Binary-Obfuscation/DRM/Reverse-Engineering-Protection, ...


Here are my favourite personal repositories & projects:

🧪 optim8.org - Online Performance Analysis Platform based on some of my other projects (zydec, execution-flow, UI, backend).

🚀 hypersonic-rle-kit - The fastest (possibly best) Run-Length-Encodings on the Planet. (Benchmarks)

🏎️ hypersonic-rANS - Some of the fastest decoding range-based Asymetric Numeral Systems (rANS) codecs. (still WIP, Benchmarks)

#️⃣ mediaLib - My main general-purpose library for larger Desktop & Graphics projects. (C++/OpenGL)

🌋 render-portfolio - Graphics & 3D Technology Portfolio/Blog. Terrain Erosion Simulation, Texture Atlases, and everything in between.

📈 silverpp - A lightweight user-mode profiler for Windows x64 with disassembler & instruction-level decompiler for hot code-paths.

🥷 llscript - A custom low-level programming language (compiler, debugger, byte-code interpreter) with shellcode-injectable runtime.

🖼️ limg - An experimental lossy image codec with a bunch of cool algorithmic & SIMD optimizations.

🩺 execution-flow - A static CPU performance analysis tool, that visualizes per-instruction resource utilization (based on llvm).

🧵 sformat - An easily-integrable, extendable, typesafe, UTF-8 compliant, non-copyleft string formatter for C++17.

🔢 ook - A simple & fast dynamically recursive Sodoku Solver. (Not SIMD, but still cool!)

🕸️ LamestWebserver - A neat Web-Server/Web-App/Web-UI framework I wrote in Uni and is incredibly easy to use.

Pinned Loading

  1. hypersonic-rle-kit hypersonic-rle-kit Public

    The fastest Run-Length-Encoding on the Planet (for x64)

    C 31 6

  2. windows_x64_shellcode_template windows_x64_shellcode_template Public

    An easily modifiable shellcode template for Windows x64 written in C

    C 197 29

  3. hypersonic-rANS hypersonic-rANS Public

    Some of the fastest decoding range-based Asymetric Numeral Systems (rANS) codecs for x64

    C++ 11 1

  4. zydec zydec Public

    An instruction-level Decompiler for x64

    C++ 10 3

  5. silverpp silverpp Public

    A lightweight dynamic user mode profiler for Windows x64

    C++ 12 1

  6. execution-flow execution-flow Public

    A CPU-performance analysis tool based on LLVM, retrieving simulated per-instruction resource utilization over multiple iterations

    C++ 7 1