Automatic implementation of arithmetic functions in high-level Synthesis

Liangwei Ge*, Song Chen, Takeshi Yoshimura

*この研究の対応する著者

研究成果: Conference contribution

3 被引用数 (Scopus)

抄録

Implementation of floating-point arithmetic functions is an essential task in high-level synthesis (HLS). However, most of the existing HLS EDA tools cannot well synthesize floating-point functions. In this paper, we present an automatic method to implement general floating-point functions using piecewise polynomial approximation. Based on the proposed hardware architecture, our method achieves compact implementations, which have low delay and high throughput. Experiment shows that compared with existing methods, the proposed method reduces register usage by about 10%.

本文言語English
ホスト出版物のタイトルInternational Conference on Solid-State and Integrated Circuits Technology Proceedings, ICSICT
ページ2349-2352
ページ数4
DOI
出版ステータスPublished - 2008
イベント2008 9th International Conference on Solid-State and Integrated-Circuit Technology, ICSICT 2008 - Beijing
継続期間: 2008 10 202008 10 23

Other

Other2008 9th International Conference on Solid-State and Integrated-Circuit Technology, ICSICT 2008
CityBeijing
Period08/10/2008/10/23

ASJC Scopus subject areas

  • 電子工学および電気工学
  • 凝縮系物理学
  • 電子材料、光学材料、および磁性材料

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