Fault-Tolerant Adaptive Wormhole Routing in 2D Mesh
Summary :
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.
- Publication
- IEICE TRANSACTIONS on Information Vol.E81-D No.10 pp.1064-1071
- Publication Date
- 1998/10/25
- Publicized
- Online ISSN
- DOI
- Type of Manuscript
- Category
- Fault Tolerant Computing
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Seong-Pyo KIM, Taisook HAN, "Fault-Tolerant Adaptive Wormhole Routing in 2D Mesh" in IEICE TRANSACTIONS on Information,
vol. E81-D, no. 10, pp. 1064-1071, October 1998, doi: .
Abstract: 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.
URL: https://global.ieice.org/en_transactions/information/10.1587/e81-d_10_1064/_p
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@ARTICLE{e81-d_10_1064,
author={Seong-Pyo KIM, Taisook HAN, },
journal={IEICE TRANSACTIONS on Information},
title={Fault-Tolerant Adaptive Wormhole Routing in 2D Mesh},
year={1998},
volume={E81-D},
number={10},
pages={1064-1071},
abstract={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.},
keywords={},
doi={},
ISSN={},
month={October},}
Copy
TY - JOUR
TI - Fault-Tolerant Adaptive Wormhole Routing in 2D Mesh
T2 - IEICE TRANSACTIONS on Information
SP - 1064
EP - 1071
AU - Seong-Pyo KIM
AU - Taisook HAN
PY - 1998
DO -
JO - IEICE TRANSACTIONS on Information
SN -
VL - E81-D
IS - 10
JA - IEICE TRANSACTIONS on Information
Y1 - October 1998
AB - 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.
ER -
English
