79 Open Source Avx2 Software Projects

Parsing gigabytes of JSON per second

Visual Studio extension for assembly syntax highlighting and code completion in assembly files and the disassembly window

oneAPI Deep Neural Network Library (oneDNN)

C++ image processing and machine learning library with using of SIMD: SSE, AVX, AVX-512 for x86/x64, VMX(Altivec) and VSX(Power7) for PowerPC, NEON for ARM.

Performance-optimized wheels for TensorFlow (SSE, AVX, FMA, XLA, MPI)

SIMD Vector Classes for C++

Portable header-only C++ low level SIMD library

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

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

Native Go version of HighwayHash with optimized assembly implementations on Intel and ARM. Able to process over 10 GB/sec on a single core on Intel CPUs - https://en.wikipedia.org/wiki/HighwayHash

C++ SIMD Noise Library

Fastest Integer Compression

C# bindings for lemire/simdjson (and full C# port)

Library for specialized dense and sparse matrix operations, and deep learning primitives.

SIMD-accelerated base64 codecs

Boost SIMD

SIMD (SSE) population count --- http://0x80.pl/articles/sse-popcount.html

TurboRLE-Fastest Run Length Encoding

🚀 Fast C/C++ bit population count library

Examples of C# code compiled to GPU by hybridizer

Node.js implementation of HighwayHash, Google's fast and strong hash function

Storage for my snippets, toy programs, etc.

TensorFlow wheels built for latest CUDA/CuDNN and enabled performance flags: SSE, AVX, FMA; XLA

SIMD (SWAR/SSE/SSE4/AVX2/AVX512F/ARM Neon) of Karp-Rabin algorithm's modification

⚡️⚡️⚡️Blazing fast correlation functions on the CPU.

Base64 coding and decoding with SIMD instructions (SSE/AVX2/AVX512F/AVX512BW/AVX512VBMI/ARM Neon)

Agenium Scale vectorization library for CPUs and GPUs

Fast inference engine for Transformer models

Turbo Base64 - Fastest Base64 SIMD/Neon/Altivec

UME::SIMD A library for explicit simd vectorization.

General purpose machine code manipulation library for x86-32 (IA-32) and x86-64 (AMD64) architectures (Assembler, Disassembler, Library).

Implementation of argon2 (i, d, id) algorithms with CPU dispatching

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

RV: A Unified Region Vectorizer for LLVM

Accelerate aggregated MD5 hashing performance up to 8x for AVX512 and 4x for AVX2. Useful for server applications that need to compute many MD5 sums in parallel.

Cute tricks for SIMD vectorized binary encoding and decoding of nucleotides, in Rust.

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

Optimized Recursive Bilateral Filter

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

Fastest Histogram Construction

How fast can we brute force a 64-bit comparison?

Transpose: SIMD Integer+Floating Point Compression Filter

Fast C header-only library for popcnt, pospopcnt, and set algebraic operations

Asmc Macro Assembler

The CEX Cryptographic library in C++

NGINX Docker built top of rolling release BoringSSL

Fast, SIMD hex string encoder and decoder C++ lib and Node.js module

Nim utilities for advanced CPU operations: CPU identification, ISA extension detection, bindings to assorted intrinsics

DSL for SIMD Sorting on AVX2 & AVX512

Rust edit distance routines accelerated using SIMD. Supports fast Hamming, Levenshtein, restricted Damerau-Levenshtein, etc. distance calculations and string search.

Rust version of lemire's SimdJson

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

A fast C99 vector library with Nim bindings.

Parse multiple decimal integers separated by arbitrary number of delimiters

SIMDized check which bytes are in a set

Efficient C functions to compute the summary statistics (flagstats) for sequencing read sets.

Fast algorithms for computing XX^T for binary matrices

The little simulator that could.

Support for ternary logic in SSE, XOP, AVX2 and x86 programs

Implementing Different Methods of Circle to Circle Collision Detection using variety of new Technologies: Vulkan Graphics/Compute API, AVX2/AVX-512

Vectorized implementation of Ed25519 and Ed448

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

Performance-portable, length-agnostic SIMD with runtime dispatch

SIMD-accelerated UTF-8 validation for Rust.

Expressive Velocity Engine - SIMD in C++ Goes Brrrr

Open Source Architecture Code Analyzer

CPU Based Rasterizer Engine

Unicode routines (UTF8, UTF16): billions of characters per second.

Chromium browser compiled with the Clang/LLVM compiler.

A C# SIMD math library for use with Unity only, substantially extending Unity.Mathematics by new types and functions, using Unity.Burst.

Library of High Precision Sparse Matrix Operations Accelerated by SIMD

SIMD-accelerated library for computing global and X-drop affine gap sequence alignments using an adaptive block-based algorithm.

A curated list of awesome SIMD frameworks, libraries and software

A SIMD-accelerated Adler-32 rolling hash algorithm implementation.

Fast, embeddable C code for smooth image scaling and pixel format conversion

C++17 N-body Barnes-Hut on heterogeneous hardware architectures

A list of fast libraries, primarily x86/64 C++ and Node.js C++ extensions

Fast BSON to JSON string transcoder

A multi-arch library implementing the Argon2 password hashing algorithm.