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.