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uccl-project

uccl-project/uccl

C++Apache-2.0active
88Health

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)

Stars1.5k
Forks183
Open Issues74
Contributors183
Last Push0d ago

Health Breakdown

Activity
25
Community
25
Maintenance
13
Popularity
25
#ai#allreduce#amd#broadcom#collective#cuda#gpu#hpc#kvcache#llm#moe#networking#nvidia#p2p#rdma
View on GitHub ↗Issues (74) ↗Pull Requests ↗Wiki ↗

Should you contribute to uccl-project/uccl?

uccl-project/uccl has a FoundDev health score of 88/100, which puts it in the active-and-maintained tier. The maintainer team is shipping recently, issues are being closed, and a PR you open this week has a realistic chance of being reviewed.

Last push was 0 days ago — that signals an actively maintained project. New issues are likely to get a maintainer response within days. The project is written primarily in C++, so prior C++ experience will shorten ramp-up.

Licensed under Apache-2.0, a standard OSI-approved license — safe to contribute to under normal employer IP policies.

Community

uccl-project
uccl-project/uccl
C++Apache 2.0
88

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)

active
★ 1.5k183 contributors74 issues
0d ago

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