Incremental run-time application mapping for homogeneous NoCs with multiple voltage levels
Incremental run-time application mapping for homogeneous NoCs with multiple voltage levels
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DOI：
10.1145/1289816.1289857
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发表时间：
2007-09
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通讯作者：
Chen-Ling Chou;R. Marculescu
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文献类型：
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作者：
Chen-Ling Chou;R. Marculescu
在本文中，我们提出了一种有效的技术，运行时应用程序映射到多个电压水平的片上网络（NoC）平台。我们的技术包括一个区域选择算法和一个启发式的运行时应用程序映射，最大限度地减少通信能耗，同时仍然提供所需的性能保证。所提出的技术允许新的应用程序可以很容易地添加到系统平台与最小的处理器间的通信开销。此外，我们的方法非常适合大型设计。最后，实验结果表明，多达50%的通信节能相比，任意映射的解决方案。
In this paper, we propose an efficient technique for run-time application mapping onto Network-on-Chip (NoC) platforms with multiple voltage levels. Our technique consists of a region selection algorithm and a heuristic for run-time application mapping which minimizes the communication energy consumption, while still providing the required performance guarantees. The proposed technique allows for new applications to be easily added to the system platform with minimal inter-processor communication overhead. Moreover, our approach scales very well for large designs. Finally, the experimental results show as much as 50% communication energy savings compared to arbitrary mapping solutions.