Paper Info
Title
Peta-Scale Hierarchical Hybrid Multigrid Using Hybrid Parallelization.
Abstract
In this article we present a performance study of our finite element package Hierarchical Hybrid Grids (HHG) on current European supercomputers. HHG is designed to close the gap between the flexibility of finite elements and the efficiency of geometric multigrid by using a compromise between structured and unstructured grids. A coarse input finite element mesh is refined in a structured way, resulting in semi-structured meshes. Within this article we compare and analyze the efficiencies of the stencil-based code on those clusters.
Year
DOI
Venue
2013
10.1007/978-3-662-43880-0_50
Lecture Notes in Computer Science
Keywords
Field
DocType
Parallel multigrid,Performance analysis,HHG
Cluster (physics),Polygon mesh,Computer science,Parallel computing,Stencil,Finite element method,Computational science,Peta-,Multigrid method
Conference
Volume
ISSN
Citations 
8353
0302-9743
2
PageRank 
References 
Authors
0.41
3
2
Name
Order
Citations
PageRank
Björn Gmeiner1786.24
Ulrich Rüde250572.00