Evaluation of Various Networks Configurated by Adding Bypass or Torus Links

Abstract

We present a network configuration scheme exampled by a hardwired 64-node parallel computer with interconnection topologies of 2D Torus(8 x 8), 2D iBT(8 x 8; b = 〈2〉) and 3D Torus(4 x 4 x 4) reconfigurated by software. On this platform, we evaluate the performance ratios through adding bypass links (iBT) or torus links (3D Torus) to the base 2D Torus. We… (More)
DOI: 10.1109/TPDS.2014.2315201

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