#avx2 (15 Repositories)
Ranked open-source repositories tagged with #avx2, scored by pull request acceptance likelihood and maintainer engagement velocity.
30.8%
21.6h
15 repositories tagged #avx2
simdutf/simdutf
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.
microsoft/DirectXMath
DirectXMath is an all inline SIMD C++ linear algebra library for use in games and graphics apps
google/highway
Performance-portable, length-agnostic SIMD with runtime dispatch
simdjson/simdjson
Parsing gigabytes of JSON per second : used by Facebook/Meta Velox, the Node.js runtime, ClickHouse, WatermelonDB, Apache Doris, Milvus, StarRocks
coregx/coregex
Pure Go production-grade regex engine with SIMD optimizations. Up to 3-3000x+ faster than stdlib.
powturbo/Turbo-Base64
Turbo Base64 - Fastest Base64 SIMD:SSE/AVX2/AVX512/Neon/Altivec - Faster than memcpy!
RoaringBitmap/CRoaring
Roaring bitmaps in C (and C++), with SIMD (AVX2, AVX-512 and NEON) optimizations: used by Apache Doris, ClickHouse, Alibaba Tair, Redpanda, YDB and StarRocks
FareedKhan-dev/kimi-k3-in-c
A 2.78-trillion-parameter Kimi K3 running inference on a single CPU in 8.24 GB of RAM. Portable C99: no BLAS, no framework, no GPU.
facex-engine/facex
Full face stack that runs entirely in the browser. Detection, 576-point 3D mesh, recognition, anti-spoof, smile — all WebAssembly, zero server. Apache 2.0.
agenium-scale/nsimd
Agenium Scale vectorization library for CPUs and GPUs
powturbo/TurboPFor-Integer-Compression
Fastest Integer Compression
minio/highwayhash
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
p12tic/libsimdpp
Portable header-only C++ low level SIMD library
HJLebbink/asm-dude
Visual Studio extension for assembly syntax highlighting and code completion in assembly files and the disassembly window
EgorBo/SimdJsonSharp
C# bindings for lemire/simdjson (and full C# port)