Parallel Processing and Applied Mathematics

Volume 3911 of the series Lecture Notes in Computer Science pp 817-824

Porting CFD Codes Towards Grids: A Case Study

  • Dana PetcuAffiliated withComputer Science Department, Western UniversityInstitute e-Austria
  • , Daniel VizmanAffiliated withPhysics Department, Western University of Timişoara
  • , Marcin PaprzyckiAffiliated withComputer Sciecne Institute, SWPS

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In this paper we discuss an application of a modified version of a graph partitioning-based heuristic load-balancing algorithm known as the Largest Task First with Minimum Finish Time and Available Communication Costs, which is a part of the EVAH package. The proposed modification takes into account the dynamic nature and heterogeneity of grid environments. The new algorithm is applied to facilitate load balance of a known CFD code used to model crystal growth.