Fault-tolerant adaptive routing under permanent and temporary failures for many-core systems-on-chip

Abstract

A fault tolerant routing algorithm for 2D Mesh Networks-on-Chip is presented in this work. It combines an adaptive routing algorithm with neighbor fault-awareness and a new traffic-balancing metric. To be able to cope with runtime failures that result in message corruption, the routing algorithm is enhanced with packet retransmission and a new packet… (More)
DOI: 10.1109/IOLTS.2013.6604043

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