@inproceedings{yang2026charon, title={Charon: A Unified and Fine-Grained Simulator for Large-Scale LLM Training and Inference}, author={Yang, Mengtian and Zhang, Zhekun and Wu, Mingheng and Yan, Jianwen and Sun, Hanshi and Chang, Li-Wen}, booktitle={Proceedings of the 9th MLSys Conference}, year={2026} }