================= Diffusion serving ================= Diffusion models are a class of generative models that have gained popularity for their ability to generate high-quality images. They work by gradually adding noise to an image and then learning to reverse this process, effectively denoising the image step by step. Milestone models ----------------- Stable Diffusion Stable video Diffusion ControlNet Diffusion transformer Main challenges ----------------- Computation burdens Heterogeneous hardware Memory demands Popular optimizations ---------------------- xxx Inference engines ------------------- xxx