Cuckoo: Deadline-Aware Job Packing on Heterogeneous GPUs for DL Model Training. - Yuzheng Zhang; Renyu Yang; Junhong Liu; Weihan Jiang; Tianyu Ye; Yiqiao Liao; Penghao Zhang; Tiezi Zhang; Kun Shang; Tianyu Wo; Chunming Hu; Chengru Song; et al. (SoCC, 2025)