, cols=2)   Speed-up SDXL Turbo even more Compile the UNet if you are using PyTorch version 2.0 or higher. The first inference run will be very slow, but subsequent ones will be much faster.   Copied pipe.unet = torch.compile(pipe.unet, mode="reduce-overhead", fullgraph=True) When using the default VAE, keep it in float32 to avoid costly dtype conversions before and after each generation. You only need to do this one before your first generatio