Pixel art laptop projecting a holographic GPU cluster of amber wireframe cards, with a router tower sending request cubes to them and the brightest path going to the card that holds matching cache cubes

No GPU? Simulate One: vLLM, llm-d, and 16 Fake H100s on a Laptop

A hands-on lab for learning GPU scheduling and LLM routing without a GPU: kind, fake-gpu-operator, llm-d-inference-sim, and the llm-d router, with real screenshots and benchmark numbers.

Pixel art router tower sending glowing requests to GPU racks, with the brightest path going to the rack that already holds matching cache cubes

llm-d, Simply: A Smarter Router for vLLM on Kubernetes

A practical, diagram-first guide to llm-d: why round-robin wastes GPUs, how cache-aware routing works, which well-lit path to start with, and the commands to deploy it.