uccl
UCCL is an efficient communication library for GPUs, covering collectives, P2P (e.g., KV cache transfer, RL weight transfer), and EP (e.g., GPU-driven)
uccl-project/uccl
View on GitHub ↗UCCL is an efficient communication library for GPUs, covering collectives, P2P (e.g., KV cache transfer, RL weight transfer), and EP (e.g., GPU-driven)
uccl grew +1.7% in the last 30 days, ranks 19th of 92 in Distributed Inference, actively maintained, last commit today.
Star trajectory
80 days tracked2026-08-071.6k stars today2026-10-26
Momentum
+1.7% in 30d, above the Distributed Inference median of +1.4%.
Maintenance
Last commit today, fresher than the median of 9d.
How it compares in Distributed Inference
uccl
1.6k
stars
+1.7% 30d
commit today
Distributed Inference median
416
stars
+1.4% 30d
commit ~9d ago
Leader · exo
48.1k
stars
+0.9% 30d
commit 12 days ago
Ranked 19th of 92 by stars.
- Language
- C++
- License
- Apache License 2.0
- Contributors
- 68
- Forks
- 185
- Watchers
- 31
- Open issues
- 65
- Releases
- 2
- Created
- 2025-01-06
- Stars this week
- +9
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