This paper considers the questions of how spare nodes should be allocated, how to
substitute them for faulty nodes, and how much the communication performance is affected …

With the increasing fault rate on high-end supercomputers, the topic of fault tolerance has
been gathering attention. To cope with this situation, various fault-tolerance techniques are …

The exponentially increasing occurrence of soft errors makes the optimization of reliability,
performance, hardware area, and power consumption one of the main concerns in modern …