Techniques for virtual hardware on a dynamically reconfigurable processor - An approach to tough cases

Hideharu Amano, Takeshi Inuo, Hirokazu Kami, Taro Fujii, Masayasu Suzuki

研究成果: Chapter

13 被引用数 (Scopus)

抄録

Virtual hardware is difficult to implement even on recent dynamically reconfigurable processors when the loop body of the target application cannot be stored in the set of quickly switch-able contexts. Here, techniques for such tough cases are proposed. Differential configuration which changes only different parts of similar contexts can drastically reduce the time for re-configuration. Pairwise context assignment policy can hide the overhead of configuration with double buffering. Out-of-order context switching enables execution of available context in advance. Through an implementation example on NEC's DRP-1, it appears that the virtual hardware can be executed with practical speed by combining the proposed techniques.

本文言語English
ホスト出版物のタイトルLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
編集者Jurgen Becker, Marco Platzner, Serge Vernalde
出版社Springer Verlag
ページ464-473
ページ数10
ISBN(印刷版)3540229892, 9783540229896
DOI
出版ステータスPublished - 2004

出版物シリーズ

名前Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
3203
ISSN(印刷版)0302-9743
ISSN(電子版)1611-3349

ASJC Scopus subject areas

  • 理論的コンピュータサイエンス
  • コンピュータ サイエンス(全般)

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