Multicast time-expanded graph-based collective communication scheduling scheme

Collective communication latency has become a major performance bottleneck in large-scale distributed training.. To address the limitations of existing methods in terms of insufficient topology awareness and high computational complexity, a topology-aware collective communication scheduling scheme b...

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Auteurs principaux:	Liu Fei, Wang Peng, Ma Han, Li ye, Li Hongyan
Format:	Artigo
Langue:	Chinês
Publié:	Editorial Department of Journal on Communications 2026-01-01
Collection:	Tongxin xuebao
Sujets:	collective communication topology aware time-varying graph multicast scheduling distributed training
Accès en ligne:	http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2026062/
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