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このアイテムの引用には次の識別子を使用してください:
http://hdl.handle.net/10119/4696
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| タイトル: | Reliable Data Routing for Spatial-Temporal TMR Multiprocessor Systems |
| 著者: | KANEKO, Mineo |
| キーワード: | systolic array
fault tolerance
on-line error correction
routing
network architecture |
| 発行日: | 2001-12-01 |
| 出版者: | 電子情報通信学会 |
| 誌名: | IEICE TRANSACTIONS on Information and Systems |
| 巻: | E84-D |
| 号: | 12 |
| 開始ページ: | 1790 |
| 終了ページ: | 1800 |
| 抄録: | This paper treats the data routing problem for fault-tolerant systolic arrays based on Triple Modular Redundancy (TMR) in mixed spatial-temporal domain. The number of logical links required in TMR systolic array is basically 9 times larger than the one for corresponding non-fault-tolerant systolic array. The link sharing is a promising method for reducing the number of physical links, which may, however, degrade the fault tolerance of TMR system. This paper proposes several robust data-routing and resource-sharing (plural data transfers share a physical link, or a data transfer and a computational task share a PE as a relay node for the former and as a processor for the latter), by which certain classes of fault tolerant property will be guaranteed. A stage and a dominated set are introduced to characterize the features of routing/resource-sharing in TMR systems, and conditions on the dominated set and their resultant fault-tolerant properties are derived. |
| Rights: | Copyright (C)2001 IEICE. Mineo Kaneko, IEICE TRANSACTIONS on Information and Systems, E84-D(12), 2001, 1790-1800. http://www.ieice.org/jpn/trans_online/ |
| URI: | http://hdl.handle.net/10119/4696 |
| 資料タイプ: | publisher |
| 出現コレクション: | b10-1. 雑誌掲載論文 (Journal Articles)
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このアイテムのファイル:
| ファイル |
記述 |
サイズ | 形式 |
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| 1373.pdf | | 897Kb | Adobe PDF | 見る/開く |
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