CriAS: A performance-driven criticality-aware synthesis flow for on-chip multicycle communication architecture

Chia I. Chen*, Juinn-Dar Huang

*Corresponding author for this work

研究成果: Conference contribution

5 引文 斯高帕斯(Scopus)

摘要

In deep submicron era, wire delay is no longer negligible and is dominating the system performance. Several tate-of-the-art architectural synthesis flows have been proposed or the distributed register architectures to cope with the ncreasing wire delay by allowing on-chip multicycle communication. In this paper, we present a new performancedriven criticality-aware synthesis flow CriAS targeting regular istributed register architectures. CriAS features a hierarchical inding strategy and a coarse-grained placer for minimizing the umber of critical global data transfers. The key ideas are to ake time criticality as the major concern at earlier binding tages before the detailed physical placement information is available, and to preserve the locality of closely related critical omponents in the later placement phase. The experimental esults show that 19% overall performance improvement can be chieved on average as compared to the previous work.

原文English
主出版物標題Proceedings of the ASP-DAC 2009
主出版物子標題Asia and South Pacific Design Automation Conference 2009
頁面67-72
頁數6
DOIs
出版狀態Published - 20 四月 2009
事件Asia and South Pacific Design Automation Conference 2009, ASP-DAC 2009 - Yokohama, Japan
持續時間: 19 一月 200922 一月 2009

出版系列

名字Proceedings of the Asia and South Pacific Design Automation Conference, ASP-DAC

Conference

ConferenceAsia and South Pacific Design Automation Conference 2009, ASP-DAC 2009
國家Japan
城市Yokohama
期間19/01/0922/01/09

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  • 引用此

    Chen, C. I., & Huang, J-D. (2009). CriAS: A performance-driven criticality-aware synthesis flow for on-chip multicycle communication architecture. 於 Proceedings of the ASP-DAC 2009: Asia and South Pacific Design Automation Conference 2009 (頁 67-72). [4796443] (Proceedings of the Asia and South Pacific Design Automation Conference, ASP-DAC). https://doi.org/10.1109/ASPDAC.2009.4796443