Mt-KaHyPar (Multi-Threaded Karlsruhe Hypergraph Partitioner) is a shared-memory multilevel graph and hypergraph partitioner equipped with parallel implementations of techniques used in the best sequential partitioning algorithms. Mt-KaHyPar can partition extremely large hypergraphs very fast and with high quality.
⚡ Executive Summary & Quick Facts
Authoritative Sourcemt-kahypar is mt-kahypar is an open-source project written in C++: Mt-KaHyPar (Multi-Threaded Karlsruhe Hypergraph Partitioner) is a shared-memory multilevel graph and hypergraph partitioner equipped with parallel implementations of techniques used in the best sequential partitioning algorithms. Mt-KaHyPar can partition extremely large hypergraphs very fast and with high quality..
“According to real-time open source telemetry recorded on GitHubRepo.cloud (as of November 2026), kahypar/mt-kahypar has accumulated 203 GitHub stars and 50 forks. It is written in C++, licensed under MIT, and ranks #19,154 globally. It is actively maintained with the latest commit recorded on Nov 12, 2026.”
| Repository | kahypar/mt-kahypar ↗ |
|---|---|
| Primary Category | algorithm engineering |
| Language & Stack | C++ |
| Software License | MIT |
| Community Traction | ★ 203 stars · ⑂ 50 forks · #19,154 globally |
| Maintenance | ● Active (Last commit: Nov 12, 2026) · 5 open issues |
| Target Audience | Developers and engineering teams building with C++, seeking reliable, tested, and actively maintained tooling for production workloads. |
🛡️ Repository Maintenance & Health Audit (2026)
Health Score: 93/100 · Grade A+Yes, mt-kahypar is actively maintained. Continuous telemetry recorded the last code commit on Nov 12, 2026 (0 days ago). Supported by 203 stars and 50 community forks, this repository holds a calculated health index of 93/100, reflecting very active (commits within last 14 days) and healthy issue cadence.
Star History
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+10
STARS · LAST 30 DAYS
1
PER DAY
#1,515
MOST-STARRED C++
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +7 | +10 | +90 |
| Per day | 1 | 1 | 1 |
| Forks gained | +1 | +3 | +10 |
mt-kahypar gained 10 stars in the last 30 days, about 1 a day, and now has 203. It is about 7 years old and has averaged roughly 29 stars a year. It ranks #1,515 among C++ repositories and #19,154 across all languages on GitHubRepo.
Trending Record
1
DAYS ON TRENDING
#19656
BEST RANK
Nov 12, 2026
FIRST APPEARANCE
Active
STATUS TODAY
mt-kahypar has maintained a continuous presence across global trending indexes, peaking at #19656. Below is the 30-day activity profile:
💡 Overview
mt-kahypar is an open-source project written in C++: Mt-KaHyPar (Multi-Threaded Karlsruhe Hypergraph Partitioner) is a shared-memory multilevel graph and hypergraph partitioner equipped with parallel implementations of techniques used in the best sequential partitioning algorithms. Mt-KaHyPar can partition extremely large hypergraphs very fast and with high quality.
Engineered for speed, consistency, and developer ease, it solves common hurdles in algorithm-engineering, graph-algorithms, graph-partitioning. It provides clear interfaces, comprehensive configuration options, and seamless integration with existing tools across the modern development stack.
⚡ Key Features
Optimized execution pipeline written in C++ for predictable speed.
Zero-friction configuration with comprehensive sensible defaults out of the box.
Cross-platform runtime support across Linux, macOS, and Windows environments.
Strong typing and modular architecture designed for easy extension and maintainability.
Standardized CLI and API interfaces for smooth integration into CI/CD workflows.
Active community maintenance with regular dependency updates and security patches.
📥 Installation
$ git clone https://github.com/kahypar/mt-kahypar.git
cd mt-kahypar⚙ System Requirements
Platforms
- • macOS
- • Linux
- • Windows
Runtime & Dependencies
C++20 compliant compiler (GCC 11+, Clang 13+, MSVC)
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
🧠 How It Works
mt-kahypar coordinates its core functionality through a modular C++ pipeline. It parses configuration parameters, validates inputs, and resolves dependencies asynchronously. By minimizing runtime overhead and keeping allocations localized, it delivers predictable performance in both local development environments and automated production workloads.
🎯 Production Use Cases
Production System Integration
Embed mt-kahypar into C++ backend services to handle core application logic.
CI/CD Automated Pipelines
Run automated validation, builds, and integration suites during deployments.
Developer Tooling & Workflows
Accelerate developer onboarding with pre-configured project utilities.
Open Source Extension
Fork and customize internal modules under the repository's open MIT license.
🚀 Getting Started
Install mt-kahypar using your package manager: `git clone https://github.com/kahypar/mt-kahypar.git`
Initialize your project workspace or configuration file for mt-kahypar.
Import mt-kahypar into your codebase or invoke it directly from your terminal.
Execute your test suite or run `mt-kahypar --help` to verify successful setup.
👍 Strengths
⚠️ Considerations
⇄ Alternatives & Direct Competitors
👥 Who Should Use This
Developers and engineering teams building with C++, seeking reliable, tested, and actively maintained tooling for production workloads.
🏆 Nearby in the Rankings
kahypar/mt-kahypar is currently ranked #19,154 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #19,116 | darksidewalker/ComfyUI-DaSiWa-Nodes | Python | ★ 204 | Compare ↗ |
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| #19,116 | windcicada/Hundun-Flow | C++ | ★ 204 | Compare ↗ |
| #19,116 | botiverse/oar | TypeScript | ★ 204 | Compare ↗ |
| #19,154 | kahypar/mt-kahypar This Project | C++ | ★ 203 | |
| #19,154 | vigetlabs/jmapping | JavaScript | ★ 203 | Compare ↗ |
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Frequently Asked Questions
What does mt-kahypar do? +
Mt-KaHyPar (Multi-Threaded Karlsruhe Hypergraph Partitioner) is a shared-memory multilevel graph and hypergraph partitioner equipped with parallel implementations of techniques used in the best sequential partitioning algorithms. Mt-KaHyPar can partition extremely large hypergraphs very fast and with high quality.
Is mt-kahypar actively maintained in 2026? +
Yes, mt-kahypar is actively maintained. The latest code push was recorded on Nov 12, 2026 (0 days ago). It holds a calculated Maintenance Health Score of 93/100 (A+ rating) with 203 stars and 5 open issues.
What language is mt-kahypar written in? +
The primary language is C++. Topics include: algorithm-engineering, graph-algorithms, graph-partitioning, graphs, high-performance-computing.
How many stars does mt-kahypar have? +
mt-kahypar has 203 stars and 50 forks on GitHub.
How does mt-kahypar rank among GitHub repositories? +
With 203 stars, kahypar/mt-kahypar is ranked #19,154 globally across all repositories tracked on GitHubRepo and #1,515 among C++ projects.
What license is mt-kahypar distributed under? +
The repository reports a MIT license. Always verify the repository LICENSE file for legal terms.
