Spillway buffers dropped packets from cross-DC collectives in destination-DC switch-disaggregated buffers and drains them after congestion subsides, eliminating performance loss and cutting iteration time by up to 14%.
Rethinking machine learn- ing collective communication as a multi-commodity flow problem
2 Pith papers cite this work. Polarity classification is still indexing.
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cs.NI 2years
2026 2verdicts
UNVERDICTED 2representative citing papers
Switchless topologies such as 3D full-mesh are 20.6-56.2% more cost-effective than scale-up networks for MoE LLM serving, with current link bandwidths over-provisioned by up to 27%.
citing papers explorer
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Avoiding Cross-Datacenter Collective Congestion via Disaggregated Buffering
Spillway buffers dropped packets from cross-DC collectives in destination-DC switch-disaggregated buffers and drains them after congestion subsides, eliminating performance loss and cutting iteration time by up to 14%.
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Rethinking Network Topologies for Cost-Effective Mixture-of-Experts LLM Serving
Switchless topologies such as 3D full-mesh are 20.6-56.2% more cost-effective than scale-up networks for MoE LLM serving, with current link bandwidths over-provisioned by up to 27%.