PyTorch Video: Jifei Wang and Mengxuan Li on vLLM PD Disaggregation
The official PyTorch channel published a video featuring Jifei Wang and Mengxuan Li, exploring vLLM Prefill-Decode (PD) disaggregation deployment on alternative AI accelerators using Llm-d. This resource is suitable for engineering teams focused on LLM inference optimization and non-NVIDIA hardware adaptation.
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The official PyTorch YouTube channel published a technical sharing video on September 24, 2026, titled "PD Disaggregation VLLM Deployment on Alternative AI Accelerators Using Llm-d".
The episode is presented by Jifei Wang and Mengxuan Li. The content focuses on applying the Prefill-Decode (PD) disaggregation architecture in large language model inference and specifically explores how to deploy the vLLM framework on alternative AI accelerators using the Llm-d tool.
For AI infrastructure engineers exploring LLM inference optimization on non-mainstream hardware platforms or studying vLLM's underlying scheduling mechanisms, this video offers a practical perspective on this specific technology stack combination.