OpenMP

John The Jumbomagnumripper/JohnTheRipper

An advanced offline password cracker supporting hundreds of hash and cipher types across multiple platforms.

Thrustthrust/thrust

A C++ parallel algorithms library that enables high-performance computing on GPUs and multicore CPUs with a productivity-focused interface.

USearchunum-cloud/usearch

A fast, single-file similarity search and clustering engine for vectors and arbitrary objects with multi-language bindings.

Warp-CTCbaidu-research/warp-ctc

A fast parallel implementation of the Connectionist Temporal Classification (CTC) loss function for CPU and GPU.

oneDNNoneapi-src/oneDNN

An open-source cross-platform performance library of basic building blocks for deep learning applications, optimized for CPUs and GPUs.

implicitbenfred/implicit

Fast Python library for collaborative filtering recommendation algorithms on implicit feedback datasets.

SIMD Everywheresimd-everywhere/simde

A header-only library providing portable implementations of SIMD intrinsics for hardware without native support.

Kokkoskokkos/kokkos

A C++ programming model for writing performance-portable applications targeting all major HPC platforms.

hdl_graph_slamkoide3/hdl_graph_slam

A ROS package for real-time 6DOF SLAM using 3D LIDAR, featuring graph-based optimization with multiple sensor constraints.

kissfftmborgerding/kissfft

A simple, portable Fast Fourier Transform (FFT) library for C with support for fixed and floating point data types.

VLFeatvlfeat/vlfeat

An open-source C library with MATLAB interfaces implementing popular computer vision algorithms for image understanding and local feature extraction.

fast_gicpSMRT-AIST/fast_gicp

A collection of high-performance GICP-based point cloud registration algorithms with multi-threaded and GPU-accelerated implementations.

codediff.nvimesmuellert/codediff.nvim

A Neovim plugin that provides VSCode-style diff rendering with two-tier highlighting (line + character level) in side-by-side and inline layouts.

SymEnginesymengine/symengine

A fast C++ symbolic manipulation library with optional wrappers for Python, Julia, Ruby, Haskell, and other languages.

KratosKratosMultiphysics/Kratos

A framework for building parallel, multi-disciplinary simulation software, focusing on modularity, extensibility, and high-performance computing.

stdgpustotko/stdgpu

A C++17 library providing efficient STL-like data structures (vector, unordered_map, etc.) for GPU programming with CUDA, OpenMP, and HIP backends.

dtaidistancewannesm/dtaidistance

A Python library with fast C implementations for computing Dynamic Time Warping and other time series distances.

x86-simd-sortnumpy/x86-simd-sort

A C++ template library providing high-performance SIMD-accelerated sorting algorithms for integers, floats, and custom objects.

interactive_slamSMRT-AIST/interactive_slam

An open-source 3D LIDAR-based mapping framework for semi-automatic, interactive correction of SLAM mapping failures.

text2vecdselivanov/text2vec

An efficient R package for text analysis and NLP with fast vectorization, topic modeling, and word embeddings.

neural-style-ptProGamerGov/neural-style-pt

A PyTorch implementation of neural style transfer, combining the content of one image with the artistic style of another.

ndt_ompkoide3/ndt_omp

A multi-threaded, SSE-optimized Normal Distributions Transform algorithm for point cloud registration, offering up to 10x speedup over the original PCL implementation.

TinyEXRsyoyo/tinyexr

A small, single header-only C++ library for loading and saving OpenEXR (.exr) images with minimal dependencies.

Video++matt-42/vpp

A C++14 header-only library for high-performance video and image processing using meta-programming and SIMD optimizations.

VexCLddemidov/vexcl

A C++ vector expression template library for OpenCL, CUDA, and OpenMP that simplifies GPGPU development.

Quantum++vsoftco/qpp

A modern C++17 header-only quantum computing library for simulating arbitrary quantum processes.

GitHub repositoryirapkaist/removert

A LiDAR-based tool for constructing static maps by removing dynamic points from point cloud sequences.

StatsLibkthohr/stats

A C++ header-only library of statistical distribution functions with compile-time computing capabilities.

M-LOAMgogojjh/M-LOAM

A robust system for multi-LiDAR extrinsic calibration, real-time odometry, and mapping without manual intervention.

fCWTfastlib/fCWT

A highly optimized C++ library for fast continuous wavelet transform calculations in C++, Python, and MATLAB.

ParaMontecdslaborg/paramonte

A parallel Monte Carlo and machine learning library for scientific inference, available in Python, MATLAB, Fortran, C++, and C.

XGBoostdmlc/XGBoost.jl

A Julia interface for XGBoost, providing efficient distributed gradient boosting for regression, classification, and ranking.

somoclupeterwittek/somoclu

A massively parallel library for training self-organizing maps on multicore CPUs, GPUs, and clusters with support for dense and sparse data.

GitHub repositoryASIG-X/RESPLE

A recursive B-spline-based state estimation framework for 6-DoF LiDAR odometry, supporting LiDAR-only, LiDAR-inertial, and multi-LiDAR configurations.

HPDDMhpddm/hpddm

A high-performance unified C++ framework implementing domain decomposition methods for solving large-scale elliptic PDEs on parallel computers.

OFFszaghi/OFF

An open-source Fortran 2003 solver for Navier-Stokes equations using finite volume methods with parallel computing capabilities.