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AI Inference Infrastructure Guides

6 Articles

LLM Inference Infrastructure

LLM inference optimization, hardware selection, serving platforms, and cost benchmarks. Reduce cost-per-token by 5–10x with the right infrastructure and serving stack.

Reference

Key Concepts

Continuous Batching

Dynamic batching that processes requests as they arrive — the primary technique for maximizing GPU utilization in LLM serving.

PagedAttention

vLLM's KV cache memory management system — eliminates fragmentation and enables 2–4x more concurrent requests on the same GPU.

Quantization

INT8, INT4, and FP8 quantization — reducing model memory footprint and increasing throughput with minimal quality degradation.

Cost per Token

The primary economic metric for LLM inference — how to measure, benchmark, and optimize cost-per-token across hardware and serving configurations.

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