Accelerating Compound LLM Training Workloads with Maestro. - Xiulong Yuan; Hongqing Chen; Jiaxuan Peng; Fan Zhou; Zhixiang Ruan; Zekun Wang; Bo Zheng 007; Rui Men; Haiquan Wang; Zhipeng Zhang; Langshi Chen; Man Yuan; et al. (CoRR, 2026)