How to reproduce the 6 times speed up reported in the paper?

[jzhang38]

Dear authors,

Thank you for open-sourcing your work. I am wondering how to exactly reproduce the 6 times speed up under 8K resolution reported in Fig 2?

[Huage001]

Thanks for your interest!

The speed in Fig. 2 is measured by performing 20 denoising steps on a single H100 GPU at the corresponding resolution scales.