Distributed Point Objects. A New Concept for Parallel Finite Elements
Distributed Point Objects. A New Concept for Parallel Finite Elements
复制标题
分布式点对象。
DOI：
10.1007/3-540-26825-1_14
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发表时间：
2005
影响因子：
3.9
通讯作者：
C. Wieners
中科院分区：
文献类型：
--
作者：
C. Wieners
我们提出了一个新的概念，实现有限元计算的并行机与分布式存储器。并行编程模型是基于点寻址的动态数据结构。所有的几何对象（单元、面、边）都由它们的中点引用，所有的代数数据结构（向量和矩阵）都与有限元的节点相关联。所有对象的并行分布由分配给参考点的处理器列表确定。
We present a new concept for the realization of finite element computations on parallel machines with distributed memory. The parallel programming model is based on a dynamic data structure addressed by points. All geometric objects (cells, faces, edges) are referenced by their midpoints, and all algebraic data structures (vectors and matrices) are tied to the nodal points of the finite elements. The parallel distribution of all objects is determined by processor lists assigned to the reference points.