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JAIST Repository >
b. 情報科学研究科・情報科学系 >
b30. リサーチレポート >
Research Report - School of Information Science ： ISSN 0918-7553 >
IS-RR-2001 >
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/10119/8391
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| タイトル: | A new network interface with distributed memory |
| 著者: | Okuno, Hiroyuki
Inoguchi, Yasushi
Horiguchi, Susumu |
| 発行日: | 2001-08-02 |
| 出版者: | 北陸先端科学技術大学院大学情報科学研究科 |
| 誌名: | Research report (School of Information Science, Japan Advanced Institute of Science and Technology) |
| 巻: | IS-RR-2001-018 |
| 開始ページ: | 1 |
| 終了ページ: | 15 |
| 抄録: | In this paper, a new network interface with distributed memory is proposed for clustering WorkStation (WS) or Personal Computer (PC) to reduce the data transfer within a node of a cluster. Clustering WS or PC is expected to realize high performance computing (HPC). However, the limited bandwidth and high network latency restrict the transfer speed for huge amount of data among nodes in a cluster. Therefore, it is important for cluster system to reduce data transfer as much as possible. Data transfer speed among nodes of a cluster has been improved significantly in recent years using giga-bit network layer. On the other hand, the data transfer speed within each node of a cluster is still a bottleneck, thus it is important to reduce the data transfer within a node. In order to reduce the data transfer, out network interface has a memory on the interface. For effective data storing into the memory on network interface, two functions Put and Back are also defined and they reduce the data transfer between main memory and network interface. The simulation results of matrix multiplication indicate that data transfer of message communication can be reduced dramatically by using our new network interface. |
| URI: | http://hdl.handle.net/10119/8391 |
| 資料タイプ: | publisher |
| 出現コレクション: | IS-RR-2001
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このアイテムのファイル:
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記述 |
サイズ | 形式 |
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| IS-RR-2001-018.pdf | | 38096Kb | Adobe PDF | 見る/開く |
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