著者
Sho ENDO Jun SONODA Motoyuki SATO Takafumi AOKI
出版者
The Institute of Electronics, Information and Communication Engineers
雑誌
IEICE TRANSACTIONS on Information and Systems (ISSN:09168532)
巻号頁・発行日
vol.E94-D, no.12, pp.2338-2344, 2011-12-01

Finite difference time domain (FDTD) method has been accelerated on the Cell Broadband Engine (Cell B.E.). However the problem has arisen that speedup is limited by the bandwidth of the main memory on large-scale analysis. As described in this paper, we propose a novel algorithm and implement FDTD using it. We compared the novel algorithm with results obtained using region segmentation, thereby demonstrating that the proposed algorithm has shorter calculation time than that provided by region segmentation.

言及状況

外部データベース (DOI)

Twitter (3 users, 4 posts, 6 favorites)

このプレステ3は,10年くらい前の専攻生がCell用の並列計算のアルゴリズムを考えて,論文にも掲載されたり,Cell Challenge 2009で1位で副賞にREGZAとかもらっていてもう十分元は取ってるよね… https://t.co/VypuBeTSwc
コントローラはうちの研究室にあるPlayStation 3のものを使用。これは震災前に専攻科の学生さんがCell/B.E.向けのFDTDアルゴリズムを開発して,以下の論文になりました https://t.co/S8T0GtJs7X https://t.co/dYcAOHEzbd

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