simd

There are 52 repositories under simd topic.

simdjson
simdjson / simdjson
Parsing gigabytes of JSON per second : used by Facebook/Meta Velox, the Node.js runtime, ClickHouse, WatermelonDB, Apache Doris, Milvus, StarRocks
json json-parser simd avx2 sse42 neon aarch64 arm64 arm vs2019 cpp11 gcc-compiler clang-cl clang c-plus-plus x64 json-pointer avx512 loongarch
Language:C++ 22693
Tencent / ncnn
ncnn is a high-performance neural network inference framework optimized for the mobile platform
android arm-neon artificial-intelligence caffe darknet deep-learning high-preformance inference ios keras mlir mxnet ncnn neural-network onnx pytorch riscv simd tensorflow vulkan
Language:C++ 22245
questdb
questdb / questdb
QuestDB is a high performance, open-source, time-series database
time-series low-latency database sql grafana simd questdb tsdb java postgresql cpp time-series-database financial-analysis capital-markets market-data olap real-time-analytics tick-data kdb parquet
Language:Java 16333
openwall / john
John the Ripper jumbo - advanced offline password cracker, which supports hundreds of hash and cipher types, and runs on many operating systems, CPUs, GPUs, and even some FPGAs
john c ripper password jtr opencl gpgpu assembler cracker crypt hash simd openmp gpu fpga mpi
Language:C 12188
g-truc / glm
OpenGL Mathematics (GLM)
cpp cpp-library glm header-only mathematics matrix opengl quaternion simd sycl vector vulkan
Language:C++ 10383
bytedance / sonic
A blazingly fast JSON serializing & deserializing library
high-performance jit json simd
Language:Go 8811
Unity-Technologies / EntityComponentSystemSamples
auto-vectorisation auto-vectorization burst component containers csharp documentation ecs entity high jobs multicore multicore-processors multicore-programming native performance simd system tutorials unity3d
Language:C# 7905
google / highway
Performance-portable, length-agnostic SIMD with runtime dispatch
avx avx-512 avx-instructions avx2 avx512 intrinsics neon simd simd-instructions simd-intrinsics simd-library simd-parallelism simd-programming sse42 wasm
Language:C++ 5121
USearch
unum-cloud / USearch
Fast Open-Source Search & Clustering engine × for Vectors & Arbitrary Objects × in C++, C, Python, JavaScript, Rust, Java, Objective-C, Swift, C#, GoLang, and Wolfram 🔍
kann vector-search approximate-nearest-neighbor-search simd search similarity-search database faiss search-engine webassembly clustering nearest-neighbor-search recommender-system semantic-search full-text-search fuzzy-search text-search image-search
Language:C++ 3238
ARM-software / ComputeLibrary
The Compute Library is a set of computer vision and machine learning functions optimised for both Arm CPUs and GPUs using SIMD technologies.
neon opencl computer-vision arm armv7 armv8 aarch64 machine-learning simd android cpp neural-network sve linux
Language:C++ 3069
StringZilla
ashvardanian / StringZilla
Up to 100x faster strings for C, C++, CUDA, Python, Rust, Swift, JS, & Go, leveraging NEON, AVX2, AVX-512, SVE, GPGPU, & SWAR to accelerate search, hashing, sorting, edit distances, sketches, and memory ops 🦖
simd dataset string string-manipulation string-matching substring information-retrieval sorting-algorithms string-parsing string-search parser hash hashing levenshtein-distance edit-distance gpu search
Language:C 2936
simd-everywhere / simde
Implementations of SIMD instruction sets for systems which don't natively support them.
simd-intrinsics sse neon arm avx simd sse2 sse3 ssse3 sse41 sse42 avx2 avx512 fma gfni mmx altivec powerpc arm64 vectorization
Language:C 2844
ispc / ispc
Intel® Implicit SPMD Program Compiler
ispc programming-language compiler intel simd spmd
Language:C++ 2777
cglm
recp / cglm
📽 Highly Optimized 2D / 3D Graphics Math (glm) for C
math vector matrix euler c affine-transform-matrices opengl opengl-math simd sse avx neon marix-inverse matrix-decompositions 3d 3d-math frustum bounding-boxes bezier wasm
Language:C 2717
zig-gamedev / zig-gamedev
Dev repo for @zig-gamedev libs and sample applications
cross-platform d3d12 demos directx12 game-development gamedev graphics libraries math opengl physics realtime simd webgpu zig ziglang
Language:Zig 2712
guillaumeblanc / ozz-animation
Open source c++ skeletal animation library and toolset
animation game data-oriented mit-license fbx collada sse simd soa
Language:C++ 2703
hora
hora-search / hora
🚀 efficient approximate nearest neighbor search algorithm collections library written in Rust 🦀 .
search-engine rust approximate-nearest-neighbor-search artificial-intelligence recommender-system image-search vector-search algorithm data-structures simd hnsw similarity-search neural-network high-performance machine-learning k-nearest-neighbors rust-sci numeric
Language:Rust 2649
turbo / js
turbo.js - perform massive parallel computations in your browser with GPGPU.
calculations glsl gpgpu gpu parallel shaders simd vector
Language:JavaScript 2638
xtensor-stack / xsimd
C++ wrappers for SIMD intrinsics and parallelized, optimized mathematical functions (SSE, AVX, AVX512, NEON, SVE))
avx avx512 c-plus-plus-11 cpp mathematical-functions neon simd simd-instructions simd-intrinsics sse sve vectorization
Language:C++ 2530
ermig1979 / Simd
C++ image processing and machine learning library with using of SIMD: SSE, AVX, AVX-512, AMX for x86/x64, NEON for ARM.
simd avx neon image-processing c-plus-plus simd-library arm lbp haar-cascade avx512 machine-learning neural-network amx sse
Language:C++ 2214
numberwolf / h265web.js
🔥 作者：常炎隆(Author: ChangYanlong):HEVC/H.265 网页直播/点播播放器支持硬解！支持H.265的HttpFLV/HLS/MP4/TS/FLV/M3U8/Websocket播放。 🔥 A HEVC/H.265 Web Player, Support hard-decoding! for LIVE/VOD stream. Support H.265 Codec with HttpFLV/HLS/MP4/TS/FLV/M3U8/Websocket.
hevc player wasm web hls m3u8 mp4 1080p h265 live http-flv httpflv h265-player websocket hard-decoding simd webcodec
Language:C 2205
google / XNNPACK
High-efficiency floating-point neural network inference operators for mobile, server, and Web
convolutional-neural-network convolutional-neural-networks cpu inference inference-optimization matrix-multiplication mobile-inference multithreading neural-network neural-networks simd
Language:C 2156
tairov / llama2.mojo
Inference Llama 2 in one file of pure 🔥
inference llama llama2 modular mojo performance simd vectorization parallelize tensor transformer-architecture
Language:Mojo 2118
fastfloat / fast_float
Fast and exact implementation of the C++ from_chars functions for number types: 4x to 10x faster than strtod, part of GCC 12, MySQL, Chromium, Redis and WebKit/Safari
cpp11 cpp17 cpp-library high-performance freebsd linux macos visual-studio neon simd sse2
Language:C++ 1910
agavrel / 42_CheatSheet
A comprehensive guide to 50 years of evolution of strict C programming, a tribute to Dennis Ritchie's language
42 42born2code 42fremont 42madrid 42paris 42school 42seoul 42tokyo bitwise learning school sdl2 simd
Language:C 1883
bitshifter / glam-rs
A simple and fast linear algebra library for games and graphics
rust simd 3d-math-libraries sse2
Language:Rust 1824
SatDump / SatDump
A generic satellite data processing software.
baseband ccsds digital-signal-processing satellite sdr simd volk
Language:C++ 1786
kfrlib / kfr
Fast, modern C++ DSP framework, FFT, Sample Rate Conversion, FIR/IIR/Biquad Filters (SSE, AVX, AVX-512, ARM NEON, RISC-V RVV)
avx fft simd cpp14 audio dsp dft header-only avx512 digital-signal-processing audio-processing cpp17 fast-fourier-transform discrete-fourier-transform clang cxx cplusplus cplusplus-14 cplusplus-17 risc-v
Language:C++ 1781
DirectXMath
microsoft / DirectXMath
DirectXMath is an all inline SIMD C++ linear algebra library for use in games and graphics apps
microsoft directx simd neon cpp-library sse avx avx2 clang msvc xbox directxmath desktop uwp arm-neon arm64
Language:C++ 1718
Maratyszcza / NNPACK
Acceleration package for neural networks on multi-core CPUs
neural-network neural-networks convolutional-layers inference high-performance high-performance-computing simd cpu multithreading fast-fourier-transform winograd-transform matrix-multiplication
Language:C 1701
ada
ada-url / ada
WHATWG-compliant and fast URL parser written in modern C++, part of Internet Archive, Node.js, Clickhouse, Redpanda, Kong, Telegram, Adguard, Datadog and Cloudflare Workers.
cpp neon parser performance simd sse2 url whatwg-url
Language:C++ 1615
AdamNiederer / faster
SIMD for humans
simd cross-platform optimization intrinsics
Language:Rust 1592
simdutf
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 and Bun.
utf8 utf16 unicode simd neon avx2 sse2 transcoding avx-512 risc-v base64 ppc64le
Language:C++ 1549
SimSIMD
ashvardanian / SimSIMD
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 📐
arm-neon arm-sve assembly avx2 distance-calculation metrics neon simd simd-instructions information-retrieval numpy scipy similarity-measures similarity-search vector-search avx512 blas blas-libraries float16 bfloat16
Language:C 1539
VcDevel / Vc
SIMD Vector Classes for C++
avx avx2 avx512 c-plus-plus cpp cpp11 cpp14 cpp17 data-parallel neon parallel parallel-computing portable simd simd-instructions simd-programming simd-vector sse vectorization
Language:C++ 1511
apache / incubator-gluten
Gluten is a middle layer responsible for offloading JVM-based SQL engines' execution to native engines.
clickhouse simd spark-sql vectorization velox arrow
Language:Scala 1469