Anzeige
Erschienen in:
2006 | OriginalPaper | Buchkapitel
Basic Approach to Parallel Finite Element Computations: The DD Data Splitting
verfasst von : Arnd Meyer
Erschienen in: Parallel Algorithms and Cluster Computing
Verlag: Springer Berlin Heidelberg
Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.
Wählen Sie Textabschnitte aus um mit Künstlicher Intelligenz passenden Patente zu finden. powered by
Markieren Sie Textabschnitte, um KI-gestützt weitere passende Inhalte zu finden. powered by
From Amdahl’s Law we know: the efficient use of parallel computers can not mean a parallelization of some single steps of a larger calculation, if in the same time a relatively large amount of sequential work remains or if special convenient data structures for such a step have to be produced with the help of expensive communications between the processors. From this reason, our basic work on parallel solving partial differential equations was directed to investigating and developing a natural fully parallel run of a finite element computation – from parallel distribution and generating the mesh – over parallel generating and assembling step – to parallel solution of the resulting large linear systems of equation and post–processing.