Parsing gigabytes of JSON per second : used by Facebook/Meta Velox, the Node.js runtime, ClickHouse, WatermelonDB, Apache Doris, Milvus, StarRocks

MACE is a deep learning inference framework optimized for mobile heterogeneous computing platforms.

Performance-portable, length-agnostic SIMD with runtime dispatch

Fast inference engine for Transformer models

The Compute Library is a set of computer vision and machine learning functions optimised for both Arm CPUs and GPUs using SIMD technologies.

C++ wrappers for SIMD intrinsics and parallelized, optimized mathematical functions (SSE, AVX, AVX512, NEON, SVE))

C++ image processing and machine learning library with using of SIMD: SSE, AVX, AVX-512, AMX for x86/x64, NEON for ARM.

Fast and exact implementation of the C++ from_chars functions for number types: 4x to 10x faster than strtod, part of GCC 12, Chromium, Redis and WebKit/Safari

DirectXMath is an all inline SIMD C++ linear algebra library for use in games and graphics apps

SIMD Vector Classes for C++

WHATWG-compliant and fast URL parser written in modern C++, part of Node.js, Clickhouse, Redpanda, Kong, Telegram and Cloudflare Workers.

A translator from Intel SSE intrinsics to Arm/Aarch64 NEON implementation

Portable header-only C++ low level SIMD library

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

Expressive Vector Engine - SIMD in C++ Goes Brrrr

🚀 Fast prime number generator

Math library using HLSL syntax with multiplatform SIMD support

C++ SIMD Noise Library

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

FlyCV is a high-performance library for processing computer visual tasks.