High Performance FEM Simulation
نویسنده
چکیده
Processor technology is still dramatically advancing and promises further enormous improvements in processing data for the next decade. On the other hand, much lower advances in moving data are expected such that the efficiency of many numerical software tools for Partial Differential Equations (PDEs) is restricted by the cost for memory access. In this article, we briefly discuss concepts for special discretization techniques (adaptive error control for Finite Element (FEM) methods [7]) and corresponding solvers (SCARC [7] as generalization of MG/domain decomposition [DD]) for the numerical treatment of PDEs, and we illustrate the influence of processor technology on FEM simulation tools, particularly in computational structural mechanics (CSM)
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