Fast Video generation with sliding tile attention
Welcome to FastVideo — FastVideohttps://hao-ai-lab.github.io/FastVideo/
attention层级的生成加速方法有很多,我如果采用diffusers框架,我肯定采用vae的tile,至于attention,我通常还是更倾向于sageattention,当下这篇文章主要是fastvideo库的特色,tile attention.
1.Introduction
目前的生成是3D full attention,生成一段5s的720p视频中,attention占据了945s中的800s,本文提出了sliding tile at