机群环境下有限元的并行直接解法

The parallel direct algorithm design for finite element methods on cluster system

在机群系统下进行有限元并行算法的研究是工程领域的前沿课题之一。本文详细分析了有限元的并行直接解法,解决了如何在机群环境下并行计算单元刚度矩阵和总刚度矩阵,并且按行或按列穿插存放在各个处理机局部存贮器中,并给出了相应算法。

One of the most advanced subjects carries out the parallel algorithm design for finite element methods on cluster system. This text discusses the parallel direct solution to the finite element, it describes parallel computer of element stiffness matrix and assembly of global stiffness matrix. It gives the direct corresponding algorithm.