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
Repository Index
47,133 repositories indexed
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ncnn is a high-performance neural network inference framework optimized for the mobile platform
OpenGL Mathematics (GLM)
- glm
- opengl
- mathematics
- vector
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
C++ tensors with broadcasting and lazy computing
- c-plus-plus-14
- numpy
- multidimensional-arrays
- tensors
C++ image processing and machine learning library with using of SIMD: SSE, AVX, AVX-512, AMX for x86/x64, NEON, SVE for ARM, HVX for Hexagon
- simd
- avx
- neon
- image-processing
Fast and exact implementation of the C++ from_chars functions for number types: 4x to 10x faster than strtod, part of GCC 12, MySQL, DuckDB, Chromium, Redis and WebKit/Safari
- cpp11
- cpp17
- cpp-library
- high-performance
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.
- utf8
- utf16
- unicode
- simd
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
- parser
- url
- performance
DirectXMath is an all inline SIMD C++ linear algebra library for use in games and graphics apps
SIMD Vector Classes for C++
- vectorization
- parallel
- simd-vector
- simd-instructions
Web Serving and Remote Procedure Calls at 50x lower latency and 70x higher bandwidth than FastAPI, implementing JSON-RPC & REST over io_uring ☎️
- cpython
- epoll
- fast-api
- flask
C++ template library for high performance SIMD based sorting algorithms
- argsort
- avx2
- avx512
- quickselect
A fast JSON serializing & deserializing library, accelerated by SIMD.
A lightweight high performance tensor algebra framework for modern C++
- tensors
- tensor-contraction
- multidimensional-arrays
- simd
A portable fork of the high-performance regular expression matching library
std::experimental::simd for GCC [ISO/IEC TS 19570:2018]
- cpp17
- simd
- libstdcxx
- gcc
A high performance, shared memory, lock free, cross platform, single file, no dependencies, C++11 key-value store
High-quality pro HDR image resizing / scaling C++ library, including a very fast, precise, SIMD Lanczos resizer (header-only C++)
- image-resizer
- image-upsizing
- image-scaling
- resizer-image
fccf: A command-line tool that quickly searches through C/C++ source code in a directory based on a search string and prints relevant code snippets that match the query.
- abstract-syntax-tree
- c-language
- c-programming
- clang
🚀 Fast C/C++ bit population count library
- c
- cpp
- popcount
- popcnt
Official library for RaBitQ vector quantization and approximate nearest-neighbor search, in C++ and Python.
- nearest-neighbor-search
- quantization
- vector-database
- vector-search
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++.
- cpp
- json
- json-parsing
- json-parsing-library
LZSSE compression codec ported to SIMDe