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Danyang Chen
Research & Projects

UCCL

Open-source GPU communication infrastructure. My contributions span expert-parallel transport and point-to-point communication.

Highlights

  • Expert-parallel communication and GPU transport integration.
  • GPUDirectTCPX support and NIXL integration.

My contributions

I contributed to UCCL’s expert-parallel and point-to-point communication infrastructure, including transport integration compatible with NCCL GIN semantics and work on GPUDirectTCPX and NIXL.

This work connects GPU communication primitives with practical distributed training and inference systems.