Improved monitoring-path selection algorithm for suspicious timing error prediction based timing speculation

    研究成果: Conference contribution

    抜粋

    As process technology is scaling down, timing speculation techniques such as Razor and STEP are emerged as alternative solutions to reduce required margins due to various variation effects. Unlike Razor, STEP is a prediction-based timing speculation method to predict suspicious timing errors before they really appear, and thus it can result in more performance improvement. Therefore, an improved monitoring-path selection algorithm for STEP-based timing speculation is proposed in this paper, in which candidate monitoring-paths are selected based on short path removement and path length estimation. Experimental results show that the proposed algorithm realizes an average of 1.71X overclocking compared with worst-case based designs.

    元の言語English
    ホスト出版物のタイトルProceedings - 2015 IEEE 11th International Conference on ASIC, ASICON 2015
    出版者Institute of Electrical and Electronics Engineers Inc.
    ISBN(電子版)9781479984831
    DOI
    出版物ステータスPublished - 2016 7 19
    イベント11th IEEE International Conference on Advanced Semiconductor Integrated Circuits (ASIC), ASICON 2015 - Chengdu, China
    継続期間: 2015 11 32015 11 6

    Other

    Other11th IEEE International Conference on Advanced Semiconductor Integrated Circuits (ASIC), ASICON 2015
    China
    Chengdu
    期間15/11/315/11/6

    ASJC Scopus subject areas

    • Hardware and Architecture
    • Electrical and Electronic Engineering

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  • これを引用

    Yoshida, S., Shi, Y., Yanagisawa, M., & Togawa, N. (2016). Improved monitoring-path selection algorithm for suspicious timing error prediction based timing speculation. : Proceedings - 2015 IEEE 11th International Conference on ASIC, ASICON 2015 [7516962] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ASICON.2015.7516962