A Generic Grid Interface for Adaptive and Parallel Scientific Computing. Part II: Implementation and Tests in DUNE
A Generic Grid Interface for Adaptive and Parallel Scientific Computing. Part II: Implementation and Tests in DUNE
复制标题
用于自适应和并行科学计算的通用网格接口。
DOI:
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发表时间:
2007
期刊:
影响因子:
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通讯作者:
O. Sander
中科院分区:
文献类型:
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作者:
P. Bastian;Markus Blatt;A. Dedner;C. Engwer;R. Klöfkorn;R. Kornhuber;Mario Ohlberger;O. Sander
In a companion paper [Matheon-Preprint 403] we introduced an abstract definition of a parallel and adaptive hierarchical grid for scientific computing. Based on this
definition we derive an efficient interface specification as a set of C++ classes.
This interface separates the applications from the grid data structures.
Thus, user implementations become independent of the underlying grid
implementation. Modern C++ template techniques are used to provide an
interface implementation without big performance losses.
The implementation is realized as part of the
software environment DUNE.
Numerical tests demonstrate the flexibility and the efficiency of our approach.