Join the xPU.IO Community
xPU.IO is an open-source community backed by Tencent DCPD. We welcome contributions, discussions, and collaboration from researchers, engineers, and practitioners.
Open-Source Contribution
Tutti - Workload-Aware KV Cache Storage
Contribute to Tutti's GPU-centric KV cache management system for LLM inference workloads.
Phoenix - GPU Direct Storage
Contribute to Phoenix's direct I/O optimization stack for GPU-centric storage.
Ways to Contribute
Fix bugs, add features, optimize performance
Improve guides, add examples, fix errors
Test on hardware, report bugs, share benchmarks
Answer questions, help troubleshoot issues
Community Events
Upcoming Events
xPU-IO Biweekly Community Meeting
Regular biweekly community meeting for xPU-IO projects. Discuss project updates, roadmap, contributions, and technical topics.
Details will be announced via GitHub Discussions and community channels.
Past Events
xPU-IO Biweekly Community Meeting
September 4, 2026
Stay Connected
GitHub Discussions
Technical discussions, proposals, Q&A, and announcements.
WeChat Community
Join our Chinese-speaking community on WeChat. See Contact page for QR code.
Get WeChat QR βCode of Conduct
xPU.IO is committed to providing a welcoming and inclusive environment for everyone. We expect all community members to:
- Be respectful and inclusive
- Focus on constructive feedback
- Collaborate openly
- Help newcomers
- Refrain from harassment or discrimination