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Search results for c plus plus simd

162 search results found

Questdb ⭐ 13,178

An open source time-series database for fast ingest and SQL queries

OpenGL Mathematics (GLM)

Highway ⭐ 3,041

Performance-portable, length-agnostic SIMD with runtime dispatch

Computelibrary ⭐ 2,892

The Compute Library is a set of computer vision and machine learning functions optimised for both Arm CPUs and GPUs using SIMD technologies.

Intel® Implicit SPMD Program Compiler

Xsimd ⭐ 2,234

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

Ozz Animation ⭐ 2,114

Open source c++ skeletal animation library and toolset

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

Fast, modern C++ DSP framework, FFT, Sample Rate Conversion, FIR/IIR/Biquad Filters (SSE, AVX, AVX-512, ARM NEON)

Highwayhash ⭐ 1,452

Fast strong hash functions: SipHash/HighwayHash

SIMD Vector Classes for C++

Usearch ⭐ 1,335

Fast Open-Source Search & Clustering engine × for Vectors & 🔜 Strings × in C++, C, Python, JavaScript, Rust, Java, Objective-C, Swift, C#, GoLang, and Wolfram 🔍

Satdump ⭐ 940

A generic satellite data processing software.

Toypathtracer ⭐ 940

Toy path tracer for my own learning purposes (CPU/GPU, C++/C#, Win/Mac/Wasm, DX11/Metal, also Unity)

Simdutf ⭐ 868

Unicode routines (UTF8, UTF16, UTF32): billions of characters per second using SSE2, AVX2, NEON, AVX-512. Part of Node.js and Bun.

WHATWG-compliant and fast URL parser written in modern C++

Fastpfor ⭐ 816

The FastPFOR C++ library: Fast integer compression

Video++, a C++14 high performance video and image processing library.

A lightweight high performance tensor algebra framework for modern C++

Tomotopy ⭐ 519

Python package of Tomoto, the Topic Modeling Tool

The Vector Optimized Library of Kernels

Corrade ⭐ 461

C++11 multiplatform utility library

MIPP is a portable wrapper for SIMD instructions written in C++11. It supports NEON, SSE, AVX, AVX-512 and SVE (length specific).

SeqAn's official repository.

Hh Suite ⭐ 429

Remote protein homology detection suite.

A streaming SQL engine, a fast and lightweight alternative to Apache Flink, 🚀 powered by ClickHouse.

Visionaray ⭐ 417

A C++-based, cross platform ray tracing library

Bitmagic ⭐ 395

BitMagic Library

Simdcompressionandintersection ⭐ 374

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

Fundamental C++ SIMD types for Intel CPUs (sse, avx, avx2, avx512)

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.

Turbo Run Length Encoding ⭐ 285

TurboRLE-Fastest Run Length Encoding

How many FLOPS can you achieve?

Sse2neon ⭐ 248

Automatically exported from code.google.com/p/sse2neon

Ubpa Graphics Mathematics

Compute Engine ⭐ 232

Highly optimized inference engine for Binarized Neural Networks

Olap Performance ⭐ 213

OLAP Database Performance Tuning Guide

Pure_simd ⭐ 203

A simple, extensible, portable, efficient and header-only SIMD library!

Cxxswizzle ⭐ 182

Modern C++ swizzling header-only library

fast SIMD-able JIT regular expression compiler

A fork of Julien Pommier's Pretty Fast FFT (PFFFT) library, with several additions

Compactcnncascade ⭐ 148

A binary library for very fast face detection using compact CNNs.

Librapid ⭐ 143

A highly optimised C++ library for mathematical applications and neural networks.

SIMD partial order alignment tool/library

Portable C++ SIMD library

Sse4 Strstr ⭐ 130

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

Ffmpegplayer ⭐ 129

Simple FFmpeg video player

Sse4_crc32 ⭐ 126

SSE4.2-based H/w-accelerated CRC32 calculator with software fallback

Penguinv ⭐ 117

Computer vision library with focus on heterogeneous systems

Magnum Singles ⭐ 103

Single-header libraries from the Magnum engine

Base64simd ⭐ 95

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

The Tuesday C++ Vector Math and SIMD Library

Everyculling ⭐ 93

This library integrates multiple culling methods into one library.

Mapmap_cpu ⭐ 93

A high-performance general-purpose MRF MAP solver, heavily exploiting SIMD instructions.

RV: A Unified Region Vectorizer for LLVM

Advent2018 Fast ⭐ 86

Advent of Code 2018 optimized solutions in C++

Fast Dnn ⭐ 78

A fast deep neural network library (CPU) for speech recognition

Forward error correction with SIMD optimizations

C++ Library for Portable SIMD Vectorization

A SIMD optimized fixed-length string class along with an adaptive hash table for fast searching

Benchmarking Fft ⭐ 70

choosing FFT library...

Shortcut Comparison ⭐ 65

Performance comparison of parallel Rust and C++

Dictionary ⭐ 63

High-performance dictionary coding

Fast realtime softare rendering library for C++14 using SSE/AVX/NEON. 2D, 3D and isometric rendering with minimal system dependencies.

Parallelreductionsbenchmark ⭐ 58

Thrust, CUB, TBB, AVX2, CUDA, OpenCL, OpenMP, SyCL - all it takes to sum a lot of numbers fast!

PeTar is a high-performance N-body code for modelling the evolution of star clusters and tidal streams, including the effect of galactic potential, dynamics of binary and hierarchical system, single and binary stellar evolution.

UME::SIMD A library for explicit simd vectorization.

Lsp Dsp Lib ⭐ 48

DSP library for signal processing

Riscv Vectorized Benchmark Suite ⭐ 48

RiVEC Bencmark Suite

Learning and practice of high performance computing (CUDA, Vulkan, OpenCL, OpenMP, TBB, SSE/AVX, NEON, MPI, coroutines, etc. )

Real time Physically Based Rendering on the CPU using AVX512

Fast C++ function "is_utf8": checks if the input is valid UTF-8. Made of a single source file. Optimized for ARM NEON, x64 SSE, AVX2 and AVX-512.

Octotiger ⭐ 42

Astrophysics program simulating the evolution of star systems based on the fast multipole method on adaptive Octrees

Fast Hex ⭐ 42

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

Fastnoise Simd ⭐ 42

Perlin style noise sped up with SIMD instructions

Mongoose ⭐ 41

Minimalistic Vulkan engine for fast propotyping.

Advent2020 Fast ⭐ 40

Implementation of HoG feature extractor that uses SSE instructions.

vectorized high-level math library

Pq Fast Scan ⭐ 38

Cherrysoda Engine ⭐ 36

A lightweight cross-platform C++ game engine based on bgfx and SDL2

Node Yencode ⭐ 36

SIMD accelerated yEnc encoder/decoder and CRC32 calculator for node.js

Dd Avx_v3 ⭐ 35

Library of High Precision Sparse Matrix Operations Accelerated by SIMD

Mirror kept for legacy. Moved to https://github.com/llvm/llvm-project

Generic_simd ⭐ 33

Generic SIMD intrinsic to allow for portable SIMD intrinsic programming

Reusable C++ coding-related code library

A High-Throughput Parallel Lossless Compressor for Scientific Data

Simdtests ⭐ 31

SIMD optimizations related to 2D computer graphics

Fast Filters ⭐ 30

Implementation of FIR and IIR filters optimized for SIMD processing

Extreme-scale Discontinuous Galerkin Environment (EDGE)

FRP: Fast Random Projections

Surface_match ⭐ 26

fast and robust point pair feature

Cppassist ⭐ 25

C++ sanctuary for small but powerful and frequently required, stand alone features.

Auto-generated maths library for C and C++ based on HLSL/Cg

DR3 enables users to write vectorised code using generic lambdas and filters. Switch instruction set just by changing enclosing namespace

Intel Sde Flops ⭐ 22

Computing FLOPs with Intel Software Development Emulator (Intel SDE)

C/C++ Educational project of developing a low-level game based on Handmade Hero

Efficient Prefix-Sum data structures in C++.

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