Skip to content

Navigation Menu

Appearance settings

uccl-project

GitHub Copilot
Write better code with AI

GitHub Spark New
Build and deploy intelligent apps

GitHub Models New
Manage and compare prompts

GitHub Advanced Security
Find and fix vulnerabilities

Actions
Automate any workflow
Codespaces
Instant dev environments

Issues
Plan and track work

Code Review
Manage code changes

Discussions
Collaborate outside of code

Code Search
Find more, search less
Explore

Why GitHub

Documentation

GitHub Skills

Blog
Integrations

GitHub Marketplace

MCP Registry
View all features
By company size

Enterprises

Small and medium teams

Startups

Nonprofits
By use case

App Modernization

DevSecOps

DevOps

CI/CD

View all use cases
By industry

Healthcare

Financial services

Manufacturing

Government

View all industries
View all solutions
Topics

AI

DevOps

Security

Software Development

View all
Explore

Learning Pathways

Events & Webinars

Ebooks & Whitepapers

Customer Stories

Partners

Executive Insights
GitHub Sponsors
Fund open source developers
The ReadME Project
GitHub community articles
Repositories

Topics

Trending

Collections
Enterprise platform
AI-powered developer platform
Available add-ons

GitHub Advanced Security
Enterprise-grade security features

Copilot for business
Enterprise-grade AI features

Premium Support
Enterprise-grade 24/7 support
Pricing

Search code, repositories, users, issues, pull requests...

Search

Clear

Search syntax tips

Provide feedback

We read every piece of feedback, and take your input very seriously.

Include my email address so I can be contacted

Saved searches

Use saved searches to filter your results more quickly

Name

Query

To see all available qualifiers, see our documentation.

Appearance settings

You signed in with another tab or window. Reload to refresh your session. You signed out in another tab or window. Reload to refresh your session. You switched accounts on another tab or window. Reload to refresh your session.

Dismiss alert

UCCL

Next-generation AI/ML networking

32 followers
https://uccl-project.github.io/
@uccl_proj

Overview
Repositories
Projects
Packages
People

More

Overview
Repositories
Projects
Packages
People

Pinned Loading

uccl uccl Public

Ultra and Unified CCL

C++ 578 49

Repositories

Loading

Type

Select type

All Public Sources Forks Archived Mirrors Templates

Language

Select language

All Astro C++ Python

Sort

Select order

Last updated Name Stars

Showing 5 of 5 repositories

uccl Public
Ultra and Unified CCL

uccl-project/uccl’s past year of commit activity

C++ 578 Apache-2.0 49 45 (2 issues need help) 5 Updated Oct 9, 2025
uccl-project.github.io Public

uccl-project/uccl-project.github.io’s past year of commit activity

Astro 1 MIT 0 2 0 Updated Aug 14, 2025
ray-uccl Public Forked from ray-project/ray
Ray is an AI compute engine. Ray consists of a core distributed runtime and a set of AI Libraries for accelerating ML workloads.

uccl-project/ray-uccl’s past year of commit activity

Python 0 Apache-2.0 7,014 0 0 Updated Jul 22, 2025
nccl Public Forked from NVIDIA/nccl
Optimized primitives for collective multi-GPU communication

uccl-project/nccl’s past year of commit activity

C++ 0 1,044 0 0 Updated Jul 4, 2025
nixl-uccl Public Forked from ai-dynamo/nixl
NVIDIA Inference Xfer Library (NIXL)

uccl-project/nixl-uccl’s past year of commit activity

C++ 0 Apache-2.0 155 0 0 Updated Jun 26, 2025

People

Top languages

C++ Python Astro

Most used topics

Loading…

Uh oh!

There was an error while loading. Please reload this page.

Footer

© 2025 GitHub, Inc.

Footer navigation

Terms
Privacy
Security
Status
Community
Docs
Contact

You can’t perform that action at this time.