Error3 reports
Fix OutOfMemoryError
in Diffusers
✅ Solution
OutOfMemoryError in diffusers primarily results from exceeding GPU memory capacity during large image generation or complex model operations. Fix this by reducing batch size, image resolution, or using techniques like memory-efficient attention (xFormers) and model offloading. Employ torch.cuda.empty_cache() periodically to clear unused memory and consider gradient checkpointing to reduce memory footprint.
Related Issues
Real GitHub issues where developers encountered this error:
Timeline
First reported:Jul 29, 2025
Last reported:Dec 29, 2025