测量波形松弛算法中的误差传播

1990 IEEE International Conference on Computer-Aided Design. Digest of Technical Papers Pub Date : 1990-11-11 DOI:10.1109/ICCAD.1990.129871

C. Zukowski, G. Gristede, A. Ruehli

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引用次数: 7

摘要

介绍了一种测量全维波形弛豫(WR)电路仿真算法中子电路耦合和误差衰减的分析工具。与当前使用启发式方法计算标量增益的方法不同，该方法捕获随时间和空间的误差衰减的所有影响。提供了一个示例，说明如何使用该技术研究各种分区、调度和WR算法在各种技术(包括BiCMOS)上的性能。

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Measuring error propagation in waveform relaxation algorithms

An analysis tool is introduced that measures subcircuit coupling and error attenuation in waveform relaxation (WR) circuit simulation algorithms with full dimensionality. Unlike current methods that use heuristics to calculate scalar gains, this method capture all the effects of error attenuation over time and space. An example is provided of how this technique can be used to study the performance of various partitions, schedules, and WR algorithms on a wide range of technologies, including BiCMOS.<>

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来源期刊

1990 IEEE International Conference on Computer-Aided Design. Digest of Technical Papers

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