GPGPU aided method for real-time systems

Yusuke Iwase, Daiki Abe, Takahiro Yakoh

研究成果: Conference contribution

2 引用 (Scopus)

抜粋

Guaranteeing real-time is required in the field of digital control. This is to start a task at a predetermined time, and complete the task before the predetermined deadline. However recently, it is getting difficult to guarantee such a completion. This is due to the fact that the amount of calculation within a period is increasing, and the period itself is being required to be shorter. As a method for parallel processing, GPGPU (General-Purpose computation on GPU) is recently attracting attention. However, tools to apply GPGPU to real-time system are not provided from the GPU vendor, and related research is not yet found. Therefore, this paper proposes and evaluates a method to operate GPGPU in real-time systems. From the experimental results, the proposed method dramatically reduced the jitter and the elapsed time comparing to the CPU itself, and also the conventional method. This shows that the proposed method improves the predictability of the completion time, and the GPU can be applied to real-time systems.

元の言語English
ホスト出版物のタイトルINDIN 2012 - IEEE 10th International Conference on Industrial Informatics
ページ841-845
ページ数5
DOI
出版物ステータスPublished - 2012 11 6
イベントIEEE 10th International Conference on Industrial Informatics, INDIN 2012 - Beijing, China
継続期間: 2012 7 252012 7 27

出版物シリーズ

名前IEEE International Conference on Industrial Informatics (INDIN)
ISSN(印刷物)1935-4576

Other

OtherIEEE 10th International Conference on Industrial Informatics, INDIN 2012
China
Beijing
期間12/7/2512/7/27

ASJC Scopus subject areas

  • Computer Science Applications
  • Information Systems

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  • これを引用

    Iwase, Y., Abe, D., & Yakoh, T. (2012). GPGPU aided method for real-time systems. : INDIN 2012 - IEEE 10th International Conference on Industrial Informatics (pp. 841-845). [6301204] (IEEE International Conference on Industrial Informatics (INDIN)). https://doi.org/10.1109/INDIN.2012.6301204