Fault-Tolertant Adaptive Wormhole Routing in 2D Mesh
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概要
- 論文の詳細を見る
A fault-tolerant wormhole routing algorithm on mesh-connected processors is proposed. The proposed algorithm is based on the solid fault model and allows the fault polygons to be overlapped. The algorithm compares the position of fault region relative to current channel with the fault direction field of a misrouted message to route around overlapped fault polygons. A node deactivating algorithm to convert non-solid fault region into solid fault region is also proposed. The proposed routing algorithm uses four virtual channels and is deadlock and livelock free.
- 社団法人電子情報通信学会の論文
- 1998-10-25
著者
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Han Taisook
Korea Advanced Institute Of Science And Technology Dept. Of Computer Science
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KIM Seong-Pyo
Serome Technology Inc.