2 papers
cs.NI2020
High-Performance Routing with Multipathing and Path Diversity in Ethernet and HPC Networks
Maciej Besta, Jens Domke, Marcel Schneider +5
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, po…
cs.NI2019
FatPaths: Routing in Supercomputers and Data Centers when Shortest Paths Fall Short
Maciej Besta, Marcel Schneider, Karolina Cynk +5
We introduce FatPaths: a simple, generic, and robust routing architecture that enables state-of-the-art low-diameter topologies such as Slim Fly to achieve unprecedented performanc…