simd-instructions

Performance-portable, length-agnostic SIMD with runtime dispatch

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

TensorFlow binaries supporting AVX, FMA, SSE

SIMD Vector Classes for C++

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 📐

The Vector Optimized Library of Kernels

A simple C library for compressing lists of integers using binary packing

A C++ library to compress and intersect sorted lists of integers using SIMD instructions

Agenium Scale vectorization library for CPUs and GPUs

High performance algorithms in C#: SIMD/SSE, multi-core and faster

TensorFlow binaries supporting AVX, FMA, SSE

Fast decoder for VByte-compressed integers

Fast random number generators: Vectorized (SIMD) version of xorshift128+

High-performance dictionary coding

A fast implementation of single-pattern substring search using SIMD acceleration.

UME::SIMD A library for explicit simd vectorization.

A few classes for extremely fast json parsing/serializing in modern C++. Possibly the fastest json parser in C++. Possibly the fastest json serializer in C++.

DSP library for signal processing

(REOS) Radar and Electro-Optical Simulation Framework written in C++.

Fast C functions for the computing the positional popcount (pospopcnt).