Dynamic Communication Performance of a Modified Hierarchical 3D-Torus Network under Non-uniform Traffic Patterns
Dynamic Communication Performance of a Modified Hierarchical 3D-Torus Network under Non-uniform Traffic Patterns
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DOI：
10.1109/ic-nc.2010.27
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发表时间：
2010-11
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环面（MH3DT）网络是多个基本模块的3D环面网络，其中基本模块本身就是3D环面网络，它们分层互连到更高级别的网络中。 MH3DT的静态网络性能已经被研究并被证明是良好的。动态通信性能已在统一流量模式下使用维序路由和 2 个虚拟通道进行了评估，但不在非均匀流量模式下进行了评估。在本文中，我们评估了 MH3DT 在五种非均匀流量模式下的动态通信性能，并将其与其他网络进行了比较。我们发现，在非均匀流量模式下，MH3DT 具有高吞吐量和低延迟，与 H3DT、TESH、网状网络和环面网络相比，提供更好的动态通信性能。此外，我们发现 MH3DT 网络中非均匀流量模式比均匀流量模式具有更高的吞吐量。
A Modified Hierarchical 3D-Torus (MH3DT) network is a 3D-torus network of multiple basic modules, in which the basic modules are themselves 3D-torus networks which are hierarchically interconnected into higher-level networks. The static network performance of the MH3DT has already been studied and has been shown to be good. Dynamic communication performance has been evaluated using dimension-order routing and 2 virtual channels under uniform traffic patterns but not under non-uniform traffic patterns. In this paper, we evaluate the dynamic 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 dynamic communication performance compared to H3DT, TESH, mesh, and torus networks. Also, we found that non-uniform traffic patterns have higher throughput than uniform traffic patterns in the MH3DT network.