探索NoC映射策略：一种能量和定时感知技术
Exploring NoC Mapping Strategies: An Energy and Timing Aware Technique
摘要：
作为片上系统（SoC）实现的复杂应用需要广泛使用系统级建模和验证。它们的实现聚集了大量复杂的IP核和先进的互连方案，如分层总线架构或片上网络（NoC）。建模应用程序涉及到捕获其计算和通信特性。以前提出的通信加权模型（CWM）只考虑应用程序的通信方面。这项工作提出了一个通信依赖和计算模型（CDCM），可以同时考虑这两个方面的应用程序。它提出了一个解决方案，映射应用程序的问题，同时考虑到执行时间和能源消耗。使用CDCM显示，提供估计平均减少40%的执行时间，20%的能源消耗，为目前的技术。
英文摘要：
Complex applications implemented as Systems on Chip (SoCs) demand extensive use of system level modeling and validation. Their implementation gathers a large number of complex IP cores and advanced interconnection schemes, such as hierarchical bus architectures or networks on chip (NoCs). Modeling applications involves capturing its computation and communication characteristics. Previously proposed communication weighted models (CWM) consider only the application communication aspects. This work proposes a communication dependence and computation model (CDCM) that can simultaneously consider both aspects of an application. It presents a solution to the problem of mapping applications on regular NoCs while considering execution time and energy consumption. The use of CDCM is shown to provide estimated average reductions of 40% in execution time, and 20% in energy consumption, for current technologies.
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