arxiv.org/abs/2610.30990 SnakeCharmer: Orchestrating Utility, Timeliness, and Placement in GPU Prefetching
SnakeCharmer is a backend control framework for address-prediction-based GPU prefetchers that decides whether, when and where to retain each prefetch. On an A100 GPU model it improves performance and energy efficiency by 12.8% and 20.8% over Snake, and by 1.7% and 3.2% over APOGEE.
— via arXiv Computer Architecture, Yuhan Tang, Tiejun Li, Jianmin Zhang, An Hu, Guangyu Sun, Sheng Ma, Yiqun Lang, Hanqing Li, Siqing Fu
