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%.
Turbocharge LLM Training across Long-Haul Data Center Networks with NVIDIA NeMo Framework
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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%.