Fast attention in Windows possible?

Author: reinterpret-castCreated Apr 24, 2024Updated Aug 26, 2025

Hi, is it possible to use optimized attention in windows somehow? Pytorch prints a warning that flash attention is missing, it is not working in windows pytorch. Can one use other attention booster like xformers, if so, how to use? Muchos gracias

Source: lucidrains/denoising-diffusion-pytorch