Implementations of SIMD instruction sets for systems which don't natively support them.

Midnight Commander's repository

The Levenshtein Python C extension module contains functions for fast computation of Levenshtein distance and string similarity

Python module (C extension and plain python) implementing Aho-Corasick algorithm

Fastest Integer Compression

Compression Benchmark

🚀 Fast C/C++ bit population count library

A fast alternative to the modulo reduction

TurboRLE-Fastest Run Length Encoding

Evaluation software used in the Text Retrieval Conference

Fast decoder for VByte-compressed integers

ThoughtTreasure commonsense knowledge base and architecture for natural language processing

Pruning elements in SIMD vectors (i.e., packing left elements)

Transpose: SIMD Integer+Floating Point Compression Filter

C++ library to pack and unpack vectors of integers having a small range of values using a technique called Frame of Reference

An alignment-free, reference-free and incremental data structure for colored de Bruijn graph with application to pan-genome indexing.

Bregman Ball Tree