Entropy stable subcell shock capturing scheme for high-order discontinuous Galerkin methods on moving meshes

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If you're not in the mini-symposium with Samual, make sure to see the talk 'Entropy stable subcell shock capturing scheme for high-order discontinuous Galerkin methods on moving meshes' presented by Anna Schwarz in room 1.14.

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VPREC to analyze the precision appetites and numerical abnormalities of several proxy applications

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The third in a series of presentations from Roman Iakymchuk on work using tools to investigate mixed precision possibilities. He and his co-author Pablo de Oliveira Castro introduce an approach to address the issue of sustainable computations with computer arithmetic tools. They use the variable precision backend (VPREC) to identify parts of code that can benefit from smaller floating-point formats and show preliminary results on several proxy applications.

Continue ReadingVPREC to analyze the precision appetites and numerical abnormalities of several proxy applications