Abstract: A Family of Post-Exascale Networks
Laura Monroe, Kartik Lakhotia, Kelly Isham, Fabrizio Petrini · 2025
In recent years, a number of new mathematically inspired networks have been proposed that are well-suited to post-exascale networking. We discuss here the development of a family of these networks, including the base graphs underlying the family, the star product graphs that generalize the commonly used Cartesian graphs, and their application to often-used collectives such as Allreduce. Finally, we discuss future directions for this family of networks.