AI RESEARCH
Scheduling Parallel Optical Circuit Switches for AI Training
arXiv CS.AI
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ArXi:2603.07373v1 Announce Type: cross The rapid growth of has dramatically increased datacenter traffic demand and energy consumption, which has motivated renewed interest in optical circuit switches (OCSes) as a high-bandwidth, energy-efficient alternative for AI fabrics. Deploying multiple parallel OCSes is a leading alternative. However, efficiently scheduling time-varying traffic matrices across parallel optical switches with non-negligible reconfiguration delays remains an open challenge.