PopFetcher: Towards Accelerated Mixture-of-Experts Training Via Popularity Based Expert-Wise Prefetch

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Junyi Zhang, Chuanhu Ma, Xiong Wang, Yuntao Nie, Yuqing Li, Yuedong Xu, Xiaofei Liao, Bo Li, Hai Jin

Published: 2025, Last Modified: 08 Jan 2026USENIX ATC 2025EveryoneRevisionsBibTeXCC BY-SA 4.0