A commenter on The Next Platform describes DualPipe as "essentially creating a virtual DPU on the GPU itself to handle ... communications are handled via NVLink.” ...

The first, Huang said, is ramping Nvidia’s next-generation of AI infrastructure chips and platforms, including its new Hopper GPUs, Bluefield DPUs (data processing units), NVLink scalable GPU-to ...

A new approach called DualPipe seems to be the key to DeekSeek's success One expert describes it as an on-GPU virtual DPU that maximizes bandwidth efficiency While DeepSeek has used Nvidia GPUs ...