On Nonuniform Traffic Pattern of Modified Hierarchical 3D-Torus Network
On Nonuniform Traffic Pattern of Modified Hierarchical 3D-Torus Network
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DOI：
10.1587/transinf.e94.d.1109
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发表时间：
2011-05
期刊：
影响因子：
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通讯作者：
M. Rahman;Yukinori Sato;Y. Inoguchi
中科院分区：
文献类型：
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作者：
M. Rahman;Yukinori Sato;Y. Inoguchi
改进的分层3D-Torus（MH3DT）网络是由多个基本模块组成的3D-Torus网络，其中每个基本模块本身是3D-Torus网络。节点间的通信性能进行了评估，使用维序路由和2个虚拟通道（VC）下均匀的流量模式，但不下非均匀的流量模式。在本文中，我们评估的节点间通信性能的MH3DT下五个非均匀的流量模式，并与其他网络进行比较。我们发现，在非均匀的流量模式下，MH3DT产生高吞吐量和低延迟，提供更好的节点间通信性能相比，H3DT，TESH，网状和环面网络。此外，我们发现，非均匀的流量模式有更高的吞吐量比均匀的流量在MH3DT网络。
A Modified Hierarchical 3D-Torus (MH3DT) network is a 3D-torus network consisting of multiple basic modules, in which each basic module itself is a 3D-torus network. Inter-node communication performance has been evaluated using dimension-order routing and 2 virtual channels (VCs) under uniform traffic patterns but not under non-uniform traffic patterns. In this paper, we evaluate the inter-node communication performance of MH3DT under five non-uniform traffic patterns and compare it with other networks. We found that under non-uniform traffic patterns, the MH3DT yields high throughput and low latency, providing better inter-node communication performance compared to H3DT, TESH, mesh, and torus networks. Also, we found that non-uniform traffic patterns have higher throughput than uniform traffic in the MH3DT network.