Rollback-Free Recovery for a High Performance Dense Linear Solver With Reduced Memory Footprint
Daniela Loreti,
Marcello Artioli,
Anna Ciampolini
Abstract:The scale of nowadays High Performance Computing (HPC) systems is the key element that determines the achievement of impressive performance, as well as the reason for their relatively limited reliability. Over the last decade, specific areas of the HPC research field have addressed the issue at different levels, by enriching the infrastructure, the platforms, or the algorithms with fault tolerance features.In this work, we focus on the rather-pervasive task of computing the solution of a dense, unstructured li… Show more
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