LINEAR FE SYSTEM SOLVER WITH DYNAMIC MULTI-GRID PRECISION

Embodiments of the present invention provide methods, computer program products, and systems for solving a linear equation system using a hardware-implemented extended solver, wherein a calculation precision is adapted in each iteration step of a solving process is provided. Embodiments of the prese...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Hagleitner Christoph, Polig Raphael, Curioni Alessandro, Giefers Heiner, Angerer Christoph M, Ineichen Yves G, Bekas Konstantinos
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING PHYSICS
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	Embodiments of the present invention provide methods, computer program products, and systems for solving a linear equation system using a hardware-implemented extended solver, wherein a calculation precision is adapted in each iteration step of a solving process is provided. Embodiments of the present invention can be used to perform on-the-fly interpolations using the data associated with the highest resolution of the three-dimensional finite element voxel model to a lower resolution than the highest resolution as well as to perform solving computations of the solving process in the lower resolution.