Fast LoRA inference for Flux with Diffusers and PEFT

LoRA adapters enable customizing diffusion models but can slow or complicate inference. This post shows how to speed up LoRA inference for Flux using a recipe based on FA3, FP8 quantization, and torch.compile, while staying hot-swapping–ready. It includes a concise code example that applies quantization, sets the attn processor, and compiles the transformer for faster inference.

Source

HuggingFace Blog

Ingested

JUL 23, 2025 · 19:10

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4.0 / 5