Abstract:
We consider implementation of large system area networks with small diameter based on routers with small port count and suggest a basic structure of a 2D-4D generalized hypercube with sparse dimensions. Dimensions are implemented with a non-blocking multi-ring, which has unit diameter. All designs employ routers of Russian ŤAngarať series.
Keywords:system-area network, number of nodes (processors), network diameter, generalized hypercube, switched 2-dimensional p-ary multi-ring.