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It Is Better to Run Iterative Resynthesis on Parts of the Circuit

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21240%2F10%3A00168665" target="_blank" >RIV/68407700:21240/10:00168665 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    It Is Better to Run Iterative Resynthesis on Parts of the Circuit

  • Original language description

    In this paper we investigate iterative logic synthesis processes. A well known academic logic synthesis tool ABC incorporates many synthesis algorithms and scripts which may be run iteratively to possibly improve the result. When iterating the synthesisprocess, the whole network is considered. We propose an alternative approach to iterative synthesis - only properly selected parts of the circuit are submitted to resynthesis, which is done iteratively. We show that a significant improvement in the result quality may be achieved. This observation is rather surprising and witnesses probably a lack of efficiency of the ABC resynthesis control. The observations are documented by numerous experiments on ISCAS and IWLS'93 benchmark circuits

  • Czech name

  • Czech description

Classification

  • Type

    O - Miscellaneous

  • CEP classification

    JC - Computer hardware and software

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/GA102%2F09%2F1668" target="_blank" >GA102/09/1668: SoC circuits reliability and availability improvement</a><br>

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2010

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů