Hugging Face shares its model optimization pipeline: profile, torch.compile, ship open kernels

ariG23498 · x · 2026-11-05

A Hugging Face engineer outlines the team's pipeline for optimizing any model: build modeling code with transformers/diffusers, run inference, profile with their tooling to find bottlenecks, optimize via torch.compile and custom kernels, then distribute the kernels openly. The underlying method — measure the metric that matters, optimize without shifting the end goal — applies to optimization tasks of any kind.

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