In this document, we present a parallel implementation in freefem++ of scalable two-level domain decomposition methods. Numerical studies with highly heterogeneous problems are then performed on large clusters in order to assert the performance of our code.
- domain decomposition methods
- high performance computing
Jolivet, P., Dolean, V., Hecht, F., Nataf, F., Prud'Homme, C., & Spillane, N. (2012). High performance domain decomposition methods on massively parallel architectures with freefem++. Journal of Numerical Mathematics, 20(3-4), 287-302. https://doi.org/10.1515/jnum-2012-0015