Consequences of Modern Hardware Design for Numerical Simulations and Their Realization in FEAST
نویسندگان
چکیده
This paper deals with the influence of hardware aspects of modern computer architectures to the design of software for numerical simulations. We present performance tests for various tasks arising in FEM computations and show under which circumstances performance loss can occur. Further we give key ideas for our new software package FEAST, which is especially designed for high performance computations.
منابع مشابه
FEAST - realization of hardware-oriented numerics for HPC simulations with finite elements
FEAST (Finite Element Analysis & Solutions Tools) is a Finite Element based solver toolkit for the simulation of PDE problems on parallel HPC systems which implements the concept of ‘hardware-oriented numerics’, a holistic approach aiming at optimal performance for modern numerics. In this paper, we describe this concept and the modular design which enables applications built on top of FEAST to...
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