Hopper is a host-level, RTT-guided load balancer for RDMA in AI clusters that switches single-path flows to less congested paths when the current path is slow.
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Congestion-Aware Path Selection for Load Balancing in AI Clusters
Hopper is a host-level, RTT-guided load balancer for RDMA in AI clusters that switches single-path flows to less congested paths when the current path is slow.