vLLM V1 Implementation #4: Scheduler

This article delves into the scheduler component of vLLM V1, highlighting its key architectural feature: a "phaseless design" that eliminates the traditional "Prefill Phase" and "Decode Phase." This approach likely streamlines the inference process and potentially improves efficiency. The article promises a detailed explanation of the scheduler's role in inference control. Understanding the scheduler is crucial for optimizing and customizing vLLM's performance. The focus on a phaseless design suggests a move towards more dynamic and adaptive scheduling strategies within the LLM inference pipeline. Further investigation into the specific mechanisms of this phaseless approach would be beneficial.