Deadlock-Free Message Routing in Multiprocessor Interconnection Networks
IEEE Transactions on Computers
An Adaptive and Fault Tolerant Wormhole Routing Strategy for k-ary n-cubes
IEEE Transactions on Computers
The turn model for adaptive routing
Journal of the ACM (JACM)
Planar-adaptive routing: low-cost adaptive networks for multiprocessors
Journal of the ACM (JACM)
Reliable Unicasting in Faulty Hypercubes Using Safety Levels
IEEE Transactions on Computers
Communication in multicomputers with nonconvex faults
IEEE Transactions on Software Engineering
An Improved Algorithm for Fault-Tolerant Wormhole Routing in Meshes
IEEE Transactions on Computers
A General Theory for Deadlock Avoidance in Wormhole-Routed Networks
IEEE Transactions on Parallel and Distributed Systems
Next century challenges: scalable coordination in sensor networks
MobiCom '99 Proceedings of the 5th annual ACM/IEEE international conference on Mobile computing and networking
The Odd-Even Turn Model for Adaptive Routing
IEEE Transactions on Parallel and Distributed Systems
Fault-Tolerant Wormhole Routing Algorithms for Mesh Networks
IEEE Transactions on Computers
A Necessary and Sufficient Condition for Deadlock-Free Adaptive Routing in Wormhole Networks
IEEE Transactions on Parallel and Distributed Systems
Fault-Tolerant Wormhole Routing in Meshes without Virtual Channels
IEEE Transactions on Parallel and Distributed Systems
Generic Methodologies for Deadlock-Free Routing
IPPS '96 Proceedings of the 10th International Parallel Processing Symposium
A Distributed Formation of Orthogonal Convex Polygons in Mesh-Connected Multicomputers
IPDPS '01 Proceedings of the 15th International Parallel & Distributed Processing Symposium
Adaptive Fault-tolerant Wormhole Routing in 2D Meshes
IPDPS '01 Proceedings of the 15th International Parallel & Distributed Processing Symposium
Fault-Tolerant Multicast Routing in the Mesh with No Virtual Channels
HPCA '96 Proceedings of the 2nd IEEE Symposium on High-Performance Computer Architecture
Packetization and routing analysis of on-chip multiprocessor networks
Journal of Systems Architecture: the EUROMICRO Journal - Special issue: Networks on chip
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We propose a deterministic fault-tolerant and deadlock-free routing protocol in 2-dimensional (2-D) meshes based on dimension-order routing and the recently proposed odd-even turn model. The proposed protocol, called extended X-Y routing, does not use any virtual channels by prohibiting certain locations of faults and destinations. Faults are contained in a set of disjointed rectangular regions called faulty blocks. The number of faults to be tolerated is unbounded as long as nodes outside faulty blocks are connected in the mesh network. The extended X-Y routing can also be used under a special convex fault region called orthogonal faulty block, which can be derived from a given faulty block by activating some nonfaulty nodes in the block. Extensions to partial adaptive routing, traffic- and adaptivity-balanced using virtual networks, and routing without constraints using virtual channels and virtual networks are also discussed.