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14.04.2015: Dagstuhl-Seminar 15161 – Talk: “ExaSlang and the ExaStencils code generator”

Bild der Dagstuhl-Teilnehmer 2015

Christian Schmitt gave a talk at Castle Dagstuhl “ExaSlang and the ExaStencils Code Generator”.

Abstract:
Many problems in computational science and engineering involve the
solution of large systems of equations. Multigrid is known to be one the
most efficient methods for this purpose.
In this talk, we will present our domain-specific language ExaSlang for
the abstract description of highly parallel geometric multigrid solvers
and its compilation framework. Furthermore, we will introduce some of
the optimizations which are applied automatically and explain our
approach to automatic parallelization.