Reducing GPU Memory Fragmentation via Spatio-Temporal Planning for Efficient Large-Scale Model Training. - Zixiao Huang; Junhao Hu; Hao Lin; Chunyang Zhu; Yueran Tang; Quanlu Zhang; Zhen Guo; Zhenhua Li; Shengen Yan; Zhenhua Zhu; Guohao Dai; Yu Wang (CoRR, 2025)