Title :
Modeling impurity migration in multilayer systems using parallelization
Author :
Tosa, V. ; Ioan, H.C.
Author_Institution :
Dept. of Mol. & Biomol. Phys., Nat. Inst. for R&D of Isotopic & Mol. Technol., Cluj-Napoca, Romania
Abstract :
The present article shows how a model of diffusion, applied to the migration of a substance from a layer of polymer to multiple layers which are in contact, can be improved by parallelization methods, when the model is used for a large scale simulation. We present briefly the mathematical description, and then the benefits obtained in execution time when we use the OpenMP standard for the application. The simulation is run on a shared-memory system which has multiple physical cores, and allows multithreading.
Keywords :
diffusion; impurities; materials science computing; multi-threading; polymers; shared memory systems; OpenMP standard; diffusion; impurity migration modeling; multilayer system; multithreading; parallelization method; polymer layer; shared memory system; Diffusion; OpenMP; migration; modeling; parallel;
Conference_Titel :
Tier 2 Federation Grid, Cloud & High Performance Computing Science (RO-LCG), 2012 5th Romania
Conference_Location :
Cluj-Napoca
Print_ISBN :
978-1-4673-2242-3
