AdaptiveCpp / AdaptiveCpp
Compiler for multiple programming models (SYCL, C++ standard parallelism, HIP/CUDA) for CPUs and GPUs from all vendors: The independent, community-driven compiler for C++-based heterogeneous programming models. Lets applications adapt themselves to all the hardware in the system - even at runtime!
flexflow / flexflow-train
Automatically Discovering Fast Parallelization Strategies for Distributed Deep Neural Network Training
ERGO-Code / HiGHS
Linear optimization software
cpmech / gosl
Linear algebra, eigenvalues, FFT, Bessel, elliptic, orthogonal polys, geometry, NURBS, numerical quadrature, 3D transfinite interpolation, random numbers, Mersenne twister, probability distributions, optimisation, differential equations.
m4rs-mt / ILGPU
ILGPU JIT Compiler for high-performance .Net GPU programs
gpgpu-sim / gpgpu-sim_distribution
GPGPU-Sim provides a detailed simulation model of contemporary NVIDIA GPUs running CUDA and/or OpenCL workloads. It includes support for features such as TensorCores and CUDA Dynamic Parallelism as well as a performance visualization tool, AerialVisoin, and an integrated energy model, GPUWattch.
ElmerCSC / elmerfem
Official git repository of Elmer FEM software
dealii / dealii
The development repository for the deal.II finite element library
vygr / ChrysaLisp
Parallel OS, with GUI, Terminal, OO Assembler, Class libraries, C-Script compiler, Lisp interpreter and more...
SciML / ModelingToolkit.jl
An acausal modeling framework for automatically parallelized scientific machine learning (SciML) in Julia. A computer algebra system for integrated symbolics for physics-informed machine learning and automated transformations of differential equations
ecsphp / ecs
ECS runs PHP-CS-Fixer and PHP_CodeSniffer as a single, parallel fast tool with zero dependencies. Run on PHP 7.2+
pavlin-policar / openTSNE
Extensible, parallel implementations of t-SNE
dashbitco / flow
Computational parallel flows on top of GenStage
krakjoe / parallel
A succinct parallel concurrency API for PHP8
tilo / smarter_csv
Fastest end-to-end CSV ingestion for Ruby (with C acceleration). SmarterCSV auto-detects formats, applies smart defaults, and returns Rails-ready hashes for seamless use with ActiveRecord, Sidekiq, parallel jobs, and S3 pipelines β even for messy user-uploaded real-world data.
JuliaSymbolics / Symbolics.jl
Symbolic programming for the next generation of numerical software
dirac-run / dirac
Coding Agent singularly focused efficiency and context curation. Reduces API costs by 50-80% vs other agent AND improves the code quality at the same time. Uses Hash Anchored edits, massively parallel operations, AST manipulation and many many other optimizations. https://dirac.run/
sail-sg / envpool
C++-based high-performance parallel environment execution engine (vectorized env) for general RL environments.
beehive-lab / TornadoVM
Write Java. Run on GPUs. Fast.
Parallels / rq-dashboard
Flask-based web front-end for monitoring RQ queues
sindresorhus / p-map
Map over promises concurrently
uqfoundation / pathos
parallel graph management and execution in heterogeneous computing
evo-hq / evo
turns your codebase into an autoresearch loop β discovers what to measure, instruments the benchmark, then runs tree search with parallel subagents.
nvk / llm-wiki
LLM-compiled knowledge bases for any AI agent. Parallel multi-agent research, thesis-driven investigation, source ingestion, wiki compilation, querying, and artifact generation.
apache / cloudberry
One advanced and mature open-source MPP (Massively Parallel Processing) database. Open source alternative to Greenplum Database.
mratsim / Arraymancer
A fast, ergonomic and portable tensor library in Nim with a deep learning focus for CPU, GPU and embedded devices via OpenMP, Cuda and OpenCL backends
KratosMultiphysics / Kratos
Kratos Multiphysics (A.K.A Kratos) is a framework for building parallel multi-disciplinary simulation software. Modularity, extensibility and HPC are the main objectives. Kratos has BSD license and is written in C++ with extensive Python interface.
cline / kanban
Launch a local web app that runs CLI agents in parallel
jfalcou / eve
Expressive Vector Engine - SIMD in C++ Goes Brrrr
coollabsio / jean
A dev environment for AI agents.
dlang / phobos
The standard library of the D programming language
tcnksm / ghr
Upload multiple artifacts to GitHub Release in parallel
durable-workflow / workflow
Core package for defining and running durable workflows and activities. Supports long-running persistent workflows, retries, queues, parallel execution, workflow monitoring, dedicated storage connections, and orchestration for microservices, data pipelines, sagas, agentic workflows, and other complex business processes.
folke / ultra-runner
πβ° Ultra fast monorepo script runner and build tool
python-adaptive / adaptive
:chart_with_upwards_trend: Adaptive: parallel active learning of mathematical functions
oldratlee / fucking-java-concurrency
π Simple showcases of java concurrency problems, seeing π is believing π΅
klauspost / pgzip
Go parallel gzip (de)compression
paralleldrive / riteway
Simple, readable, helpful unit tests. Optimized for AI Driven Development.
souffle-lang / souffle
SoufflΓ© is a variant of Datalog for tool designers crafting analyses in Horn clauses. SoufflΓ© synthesizes a native parallel C++ program from a logic specification.
OSGeo / grass
GRASS - free and open-source geospatial processing engine
inducer / pyopencl
OpenCL integration for Python, plus shiny features
shenwei356 / rush
A cross-platform command-line tool for executing jobs in parallel
AnswerDotAI / fastcore
Python supercharged for the fastai library
pocl / pocl
pocl - Portable Computing Language
parallel101 / cppguidebook
ε°ε½θεΈι’θ‘ηΌεοΌη°δ»£C++ηδΈζηΎη§ε ¨δΉ¦
koide3 / small_gicp
Efficient and parallel algorithms for point cloud registration [C++, Python]
johannesjo / parallel-code
Run Claude Code, Codex, and Gemini side by side β each in its own git worktree
AppiumTestDistribution / AppiumTestDistribution
A tool for running android and iOS appium tests in parallel across devices... U like it STAR it !
futureverse / future
:rocket: R package: future: Unified Parallel and Distributed Processing in R for Everyone
yandex / YaFSDP
YaFSDP: Yet another Fully Sharded Data Parallel
esa / pagmo2
A C++ platform to perform parallel computations of optimisation tasks (global and local) via the asynchronous generalized island model.
mpi4py / mpi4py
Python bindings for MPI
kalandra-lang / kalandra
Kalandra is a functional, parallel, distributed programming language.
SethGammon / Citadel
The operating layer for Claude Code + OpenAI Codex: persistent project memory, intent routing, safety hooks, cost telemetry, and parallel agent fleets.
lucee / Lucee
Lucee is a high-performance, open-source CFML server written in Java. Supporting JDBC, Caching, Parallelism, HTTP, ORM, REST, S3 and dynamic Java integration, Lucee is great for developers aiming to build fast, scalable applications, delivering faster startup, rapid compilation and better runtime performance.
jenetics / jenetics
Jenetics - Genetic Algorithm, Genetic Programming, Grammatical Evolution, Evolutionary Algorithm, and Multi-objective Optimization
aws / aws-parallelcluster
AWS ParallelCluster is an AWS supported Open Source cluster management tool to deploy and manage HPC clusters in the AWS cloud.
networkit / networkit
NetworKit is a growing open-source toolkit for large-scale network analysis.
epsilla-cloud / vectordb
A high performance Vector Database leveraging parallel graph computing
hypre-space / hypre
Parallel solvers for sparse linear systems featuring multigrid methods.