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LLM inference servers share GPU memory to serve hundreds of users

Serving hundreds of users simultaneously with a single GPU for large language models is achieved by loading the model weights into GPU memory once and sharing them across all requests. The inference server manages this process, utilizing techniques like continuous batching to optimize GPU utilization. While model weights are read-only and shared, the per-request state, particularly the KV cache, is duplicated and ultimately caps the level of concurrency. AI

IMPACT Explains the technical architecture enabling efficient LLM serving, crucial for scaling AI applications.

RANK_REASON Article explains technical details of LLM inference serving, not a new product or model release.

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LLM inference servers share GPU memory to serve hundreds of users

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Article explains technical details of LLM inference serving, not a new product or model release.
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COVERAGE [1]

  1. Towards AI TIER_1 English(EN) · Rinit Jain ·

    How Does One GPU Serve Hundreds of Users at the Same Time?

    <h4>Inside an LLM inference server</h4><figure><img alt="" src="https://cdn-images-1.medium.com/max/1024/1*ogPYNUlCmxzb75F_AU78FQ.png" /></figure><blockquote><strong><em>TL;DR</em></strong></blockquote><blockquote>The model weights are loaded into GPU memory <strong>once</strong>…