片上无线网络中两种映射优化方案的比较

Maribell Sacanamboy Franco, L. Quesada, F. Bolanos, Álvaro Bernal Noreña, B. O’Sullivan
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引用次数: 6

摘要

片上网络(NoC)是一种众所周知的旨在提高多核系统性能的方法。这种系统的设计涉及到任务到节点的最优映射,以及每个节点上相应的任务调度,这导致了一个具有挑战性的优化问题,考虑到需要尊重的约束。在本文中,在将问题形式化并详细说明其复杂性之后,我们提出了一种人工智能方法来解决问题,并根据MIP方法对其进行评估。我们的经验评估表明,人工智能方法能够非常快速地获得高质量的解决方案。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
A Comparison between Two Optimisation Alternatives for Mapping in Wireless Network on Chip
Network on Chip (NoC) is a well known approach that aims at improving the performance of many-core systems. The design of such systems involves the optimal mapping of tasks to nodes, and the corresponding scheduling of the tasks at every node, which results in a challenging optimisation problem considering the constraints that need to be respected. In this paper, after formalising the problem and elaborating on its complexity, we present an AI approach to solve the problem and evaluate it against a MIP approach. Our empirical evaluation shows that the AI approach is able to obtain solutions of good quality very quickly.
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