Hot-Spot Traffic Pattern on Hierarchical 3D Mesh Network
Hot-Spot Traffic Pattern on Hierarchical 3D Mesh Network
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DOI：
10.1109/acsat.2014.17
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发表时间：
2014-12
期刊：
影响因子：
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通讯作者：
M. M. Hafizur Rahman-M.;M. Akhand;Y. Miura;Y. Inoguchi
中科院分区：
文献类型：
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作者：
M. M. Hafizur Rahman-M.;M. Akhand;Y. Miura;Y. Inoguchi
H3DM （Hierarchical 3D-Mesh）网络是由多个基本模块（bm）组成的2D-mesh网络，其中基本模块是3d环面网络，这些环面网络在更高级别的网络中分层互连。本文采用一种虚拟信道数最少的无死锁维序路由算法，对热点流量模式下H3DM网络的动态通信性能进行了评估。我们还评估了网格和环面网络的动态通信性能。研究表明，在大多数不平衡的热点流量模式下，H3DM网络比mesh和torus网络具有更高的吞吐量和更低的平均传输时间，提供了更好的动态通信性能。
A Hierarchical 3D-Mesh (H3DM) Network is a 2D-mesh network of multiple basic modules (BMs), in which the basic modules are 3D-torus networks that are hierarchically interconnected for higher-level networks. In this paper, we evaluate the dynamic communication performance of a H3DM network under hot-spot traffic pattern using a deadlock-free dimension order routing algorithm with minimum number of virtual channels. We have also evaluated the dynamic communication performance of the mesh and torus networks. It is shown that under most imbalance hot-spot traffic pattern H3DM network yields high throughput and low average transfer time than that of mesh and torus networks, providing better dynamic communication performance compared to those networks.