SIMULATION OF COMPRESSIBLE VISCOUS FLOWS ON A VARIETY OF MPPS - COMPUTATIONAL ALGORITHMS FOR UNSTRUCTURED DYNAMIC MESHES AND PERFORMANCE RESULTS

被引：28

作者：

FARHAT, C ^{[1
]}

LANTERI, S ^{[1
]}

机构：

[1] UNIV COLORADO,CTR AEROSP STRUCT,BOULDER,CO 80309

来源：

COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING | 1994年 / 119卷 / 1-2期

关键词：

D O I：

10.1016/0045-7825(94)00075-1

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We report here on our in simulating unsteady viscous flows on the iPSC-860, the CM-5 and the KSR-1 MPPs (Massively Parallel Processors), using a Monotonic Upwind Scheme for Conservation Laws finite volume/finite element method on fully unstructured fixed and moving grids. We advocate mesh partitioning with message passing as a portable paradigm for parallel processing. We present and discuss several performance results obtained on all three MPP systems in terms of interprocessor communication costs, I/O, scalability and sheer performance.

引用

页码：35 / 60

页数：26

共 16 条

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