Repository Index

Up to 100x faster strings for C, C++, CUDA, Python, Rust, Swift, JS, & Go, leveraging NEON, AVX2, AVX-512, SVE, GPGPU, & SWAR to accelerate search, hashing, sorting, edit distances, sketches, and memory ops 🦖

• simd
• dataset
• string
• string-manipulation

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

• simd-intrinsics
• sse
• neon
• arm

Unicode routines (UTF8, UTF16, UTF32) and Base64: billions of characters per second using SSE2, AVX2, NEON, AVX-512, RISC-V Vector Extension, LoongArch64, POWER. Part of Node.js, WebKit/Safari, Ladybird, Chromium, Cloudflare Workers, Ghostty and Bun.

• utf8
• utf16
• unicode
• simd

SIMD Vector Classes for C++

• vectorization
• parallel
• simd-vector
• simd-instructions

Cross-Platform Micro-VM Sandbox for Agentic Workloads

• agentic-coding
• agentic-engineering
• agentic-workflows
• microvm

std::experimental::simd for GCC [ISO/IEC TS 19570:2018]

• cpp17
• simd
• libstdcxx
• gcc

🚀 Fast C/C++ bit population count library

• c
• cpp
• popcount
• popcnt

Pure Go production-grade regex engine with SIMD optimizations. Up to 3-3000x+ faster than stdlib.

• avx2
• dfa
• go
• golang