Tag: expert-parallel

2 articles

• MoE Inference in Production: Taming Expert Skew and Cross-GPU Communication with Expert Parallel, EPLB, and DeepEP

  MoE deployments often shift bottlenecks from compute to expert skew and All-to-All communication. This guide covers Expert Parallel, EPLB, and redundant experts with vLLM, TensorRT-LLM, and DeepEP, plus phased rollout, observability metrics, and a launch checklist.

  09/01/2026 llm-serving / mixture-of-experts / expert-parallel / vllm / deepep / eplb / inference-deployment

• LLM MoE Expert Parallel in Production: Stabilizing Inference Throughput with Expert Load Profiling, All-to-All Budgeting, and Dynamic Replicas

  MoE's sparse activation doesn't guarantee efficient inference. This article breaks down Expert Parallel's All-to-All communication, expert hotspots, and dynamic replica mechanisms, offering a complete production governance strategy from load profiling to topology placement and capacity gating.

  07/11/2026 LLM Serving / Mixture of Experts / Expert Parallel / GPU Inference / Distributed Systems