Mixture-of-Experts kernel engineering on Amazon SageMaker AI

Extracto de la fuente

Mixture-of-Experts (MoE) is a sparsely-activated architecture that scales large language model (LLM) capacity while keeping per-token compute low. Because its operations account for a large share of total compute time, inefficiencies there directly raise request latency and cost. Therefore, optimizing MoE operations through kernel engineering offers the largest opportunity for performance gains. Fused MoE is a key optimization technique for the MoE architecture. A fused MoE system merges token…