期刊論文
| 學年 | 85 |
|---|---|
| 學期 | 1 |
| 出版（發表）日期 | 1997-01-01 |
| 作品名稱 | An extended dominating node approach to broadcast and global combine in multiport wormhole-routed mesh networks |
| 作品名稱（其他語言） | |
| 著者 | 蔡憶佳 |
| 單位 | 淡江大學資訊工程學系 |
| 出版者 | Piscataway: Institute of Electrical and Electronics Engineers |
| 著錄名稱、卷期、頁數 | IEEE transactions on parallel and distributed systems 8(1), pp.41-58 |
| 摘要 | A new approach to the design of collective communication operations in wormhole-routed mesh networks is described. The approach extends the concept of dominating sets in graph theory by accounting for the relative distance-insensitivity of the wormhole switching strategy and by taking advantage of a multiport communication architecture, which allows each node to simultaneously transmit messages on different outgoing channels. Collective communication operations are defined in terms of sets of extended dominating nodes (EDNs). The nodes in a set of EDNs can deliver (receive) messages to (from) a different, larger set of nodes in a single message-passing step under dimension-ordered wormhole routing and without channel contention among messages. The EDN model can be applied to different collective operations in 2D and 3D mesh networks. In this paper, we focus on EDN-based broadcast and global combine operations. Performance evaluation results are presented that confirm the advantage of this approach over other methods. |
| 關鍵字 | Collective communication; mesh networks; wormhole routing; multiport architecture; dominating set; broadcast; global combine |
| 語言 | en |
| ISSN | 1045-9219 |
| 期刊性質 | 國外 |
| 收錄於 | |
| 產學合作 | |
| 通訊作者 | |
| 審稿制度 | |
| 國別 | USA |
| 公開徵稿 | |
| 出版型式 | 電子版 |
| 相關連結 |
機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/71323 ) |