Author

Guochu Xiong

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Jul 2026

Mapping Without Graphs: Learning Coherence Traffic for Task Placement

CoTM is proposed, a coherence-aware task mapping framework that constructs task graphs by inferring inter-task dependencies from dynamic coherence behavior, guided by a coherence-aware penalty function that jointly considers coherence traffic and NoC performance metrics.

Guochu Xiong, Tian-Rui Ma, Wei-Chen Liu · arXiv.org · 0 citations

Preprint Jul 2026

Coherence in Control: Bridging Many-Core Mapping and Routing through Cost Unification

Co is proposed, a coherence-aware co-optimization framework that jointly integrates task mapping and routing under a unified cost model for realistic scenarios, enabling coherence-aware decision-making and effective trade-offs among optimization goals.

Guochu Xiong, Xiangzhong Luo, Weichen Liu · 0 citations