torch.device('meta') and loaded to GPU only when their specific submodule has its forwardmethod called. Note that offloading happens on a submodule basis. Memory savings are higher than withenable_model_cpu_offload`, but performance is lower.  KandinskyV22ControlnetImg2ImgPipeline  class diffusers.KandinskyV22ControlnetImg2ImgPipeline  < source > ( unet: UNet2DConditionModel scheduler: DDPMScheduler movq: VQModel  )   Parameters   scheduler (DDIMScheduler) —