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High-Performance Routing with Multipathing and Path Diversity in Ethernet and HPC Networks
[article]
2020
arXiv
pre-print
The recent line of research into topology design focuses on lowering network diameter. Many low-diameter topologies such as Slim Fly or Jellyfish that substantially reduce cost, power consumption, and latency have been proposed. A key challenge in realizing the benefits of these topologies is routing. On one hand, these networks provide shorter path lengths than established topologies such as Clos or torus, leading to performance improvements. On the other hand, the number of shortest paths
arXiv:2007.03776v3
fatcat:zwex5rqaobdttnpduurzww6gze