Up to 10x faster strings for C, C++, Python, Rust, and Swift, leveraging NEON, AVX2, AVX-512, and SWAR to accelerate search, sort, edit distances, alignment scores, etc 🦖

Up to 200x Faster Dot Products & Similarity Metrics — for Python, Rust, C, JS, and Swift, supporting f64, f32, f16 real & complex, i8, and bit vectors using SIMD for both AVX2, AVX-512, NEON, SVE, …

Conversion to/from half-precision floating point formats

This is the homepage of our MySQL improvement project, showcasing optimizations and enhancements across various MySQL versions.

Embedded InnoDB based on v5.1

Seamless operability between C++11 and Python

Efficient binary-decimal and decimal-binary conversion routines for IEEE doubles.

An open-source C++ library developed and used at Facebook.

Official inference framework for 1-bit LLMs

Visualize hnsw, faiss and other anns index

A library for efficient similarity search and clustering of dense vectors.

rabitq rust implementation

[SIGMOD 2024] RaBitQ: Quantizing High-Dimensional Vectors with a Theoretical Error Bound for Approximate Nearest Neighbor Search

Mold: A Modern Linker 🦠

A hybrid thread / fiber task scheduler written in C++ 11

A high performance C++ log library, producing structured binary logs

Windows memory hacking library

ALP: Adaptive Lossless Floating-Point Compression

New generation entropy codecs : Finite State Entropy and Huff0

GPU implementation of a fast generalized ANS (asymmetric numeral system) entropy encoder and decoder, with extensions for lossless compression of numerical and other data types in HPC/ML applications.

Tools for raster data including geophysical applications and digital elevation models

The source code behind my blog

Exploit Development and Reverse Engineering with GDB Made Easy

Static reflection for enums (to string, from string, iteration) for modern C++, work with any enum type without any macro or boilerplate code

Single C file, Realtime CPU/GPU Profiler with Remote Web Viewer

Mutexes that only use two bits. Either stored in a byte, or in the bottom bits of a pointer

ECMAScript parsing infrastructure for multipurpose analysis

Self-hostable clone of lazydocker for the web. Manage your Docker fleet with ease

A new markup-based typesetting system that is powerful and easy to learn.