Fault Tolerant Domain Decomposition for Parabolic Problems
نویسندگان
چکیده
and that Ω is partitioned into N subdomains Ωj , j = 1..N . The computation of these subdomains is distributed among N Processing Units (PUs) or computers. We anticipate that one or several PUs may stall or get disconnected. We complement the distributed architecture of these N PUs, with S additional PUs called spare processing units. The problem in designing a Fault Tolerant (FT) code that can survive to several failures of PUs decomposes as follows:
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