设计驱动分区

D. Behrens, E. Barke, Robert Tolkiehn
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引用次数: 3

摘要

提出了一种划分VLSI数字集成电路的新方法。与仅使用拓扑信息的已知方法相比,该方法还利用了有关设计模块和高级设计结构的特定信息。基于这些知识,设计驱动程序创建了一个集群结构,该结构以最好的方式合并了固有的设计关系(例如信号流,逻辑块)。在标准迭代改进算法之后,生成了优于之前发布的许多分区方法的分区。由于其线性时间复杂度,所提出的聚类策略能够处理非常大的设计。由于其模块化结构,它可以很容易地扩展,以纳入特殊的设计功能或目标体系结构,如仿真系统。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Design driven partitioning
A new approach for partitioning VLSI digital integrated circuits is presented. In contrast to known approaches, which use only topological information, the presented method also exploits specific information about design modules and higher-level design structure. Based on this knowledge, the design-driven procedure creates a cluster structure that incorporates the inherent design relationships (e.g. signal flow, logic blocks) in the best way possible. Followed by standard iterative improvement algorithms, partitions are produced that outperform many partitioning approaches published before. Because of its linear time complexity, the presented clustering strategy is able to handle very large designs. Due to its modular structure, it can be easily extended to incorporate special design features or target architectures such as emulation systems.
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