Flow-aware allocation for on-chip networks
Flow-aware allocation for on-chip networks
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DOI：
10.1109/nocs.2009.5071466
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发表时间：
2009-05
期刊：
影响因子：
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通讯作者：
A. Banerjee;S. Moore
中科院分区：
文献类型：
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作者：
A. Banerjee;S. Moore
当前的虚拟通道路由器忽略了关于片上通信流的潜在有用信息。对于基于流的通信模式，这通常会导致现有片上网络中的资源利用效率低下。需要大型流数据集(复杂的图形界面、移动连接、科学应用等)的即将到来的应用程序所展示的基于流的流量引导我们向虚拟通道网络提出流量添加方案。我们基于流的改进可以推断流的存在，并将资源分配给流而不是单个包。因此，对于合成的基于流的流量模式，我们能够证明加速比接近40%。
Current Virtual-Channel routers disregard potentially useful information about on-chip communication flows. This often leads to inefficient resource utilisation in existing Networks-on-Chips for flow-based communication patterns. The flow-based traffic exhibited by forthcoming applications requiring large streaming datasets (sophisticated graphical interfaces, mobile connectivity, scientific applications, etc.) lead us to propose flow additions to a Virtual-Channel network. Our flow-based refinements infer the presence of, and allocate resources to flows rather than individual packets. As a consequence, we are able to demonstrate speedups of close to 40% for synthetic flow-based traffic patterns.