Par-EXPDE- Effiziente objektorientierte Mehrgitterverfahren auf hierarchisch-hybriden, adaptiven Gittern

Internally funded project


Project Details

Project leader:
Prof. Dr. Christoph Pflaum

Project members:
Prof. Dr. Ulrich Rüde

Contributing FAU Organisations:
Lehrstuhl für Informatik 10 (Systemsimulation)
Professur für Informatik (Numerische Simulation mit Höchstleistungsrechnern)

Start date: 01/11/2001
End date: 30/10/2003


Abstract (technical / expert description):

The goal of the project is the parallelisation and porting of the finite element program EXPDE to the Federal Top-Level Computer. EXPDE is a flexible finite element multigrid solver which works on semi-unstructured grids. It has been successfully used to solve nonlinear heat conduction, elasticity, transport and Stokes problems.
This program is to be ported to the Hitachi SR8000 in close collaboration with the gridlib project. Vital importance is attached to the development of innovative object-oriented programming techniques for supercomputers.


Publications

Freundl, C., Bergen, B., Hülsemann, F., & Rüde, U. (2005). ParEXPDE: Expression Templates and Advanced PDE Software Design on the Hitachi SR8000. In High Performance Computing in Science and Engineering, Garching 2004 (pp. 167-179). Garching: Berlin/Heidelberg: Springer.
Freundl, C., & Köstler, H. (2005). Using ParExPDE for the numerical solution of bioelectric field problems. In 18th Symposium Simulationstechnique ASIM 2005 Proceedings (pp. 89-94). Erlangen: Erlangen: SCS Publishing House.
Freundl, C., Bergen, B., Hülsemann, F., & Rüde, U. (2004). Expression Templates and Advanced PDE Software Design on the Hitachi SR8000.

Last updated on 2019-19-03 at 13:46