Gene Saghi

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The use of dynamic reconfiguration has been proposed to tolerate faults in large-scale parti-tionable parallel processing systems. If a processor develops a permanent fault during the execution of a task on a submachine A, three recovery options are migration of the task to another submachine, task migration to a subdivision of A, and redistribution of the(More)
If a processor develops a permanent faull during t k wcution of a task on a dynamically reconjg urable parallel machine, ihree recovery options are lask miirarion ro a fad(-fiee subdivision, task mgro-tion to mother sMbmchine, and rusk redistribuiion. Quantitative models of these three reconjigurutiun schemes are analyzed, logetker with the cost of d n g(More)
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