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

📽 Highly Optimized 2D / 3D Graphics Math (glm) for C

Roaring bitmaps in C (and C++), with SIMD (AVX2, AVX-512 and NEON) optimizations: used by Apache Doris, ClickHouse, and StarRocks

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, & SVE2 📐

SIMD Library for Evaluating Elementary Functions, vectorized libm and DFT

Fast integer compression in C using the StreamVByte codec

Agenium Scale vectorization library for CPUs and GPUs

🚀 Fast C/C++ bit population count library

Turbo Base64 - Fastest Base64 SIMD:SSE/AVX2/AVX512/Neon/Altivec - Faster than memcpy!

JeVois smart machine vision framework

A header only library implementing common mathematical functions using SIMD intrinsics

SIMD macro assembler unified for ARM, MIPS, PPC and x86

Fast UTF-8 validation with range algorithm (NEON+SSE4+AVX2)

Image processing library for learning purpose

JeVois base collection of algorithms and modules

Realtime raytracer using SIMD on ARM, MIPS, PPC and x86

NEON implementation of NIST lattice-based PQC finalists

A collection of highly optimized, SIMD-accelerated (SSE, AVX, FMA, NEON) functions written in C

Bitonic sort using simd (avx/neon) instructions

One header file library that implement missing transcendental math functions (cos, sin, acos, and more....) using 100% AVX/Neon instructions (no branching)