Tell a friend
Print
Knapp, David and Holke, Johannes and Burstedde, Carsten (2022) Enabling hybrid tree-based Adaptive Mesh Refinement using Pyramids. In: SIAM Conference on Parallel Processing for Scientific Computing. SIAM Conference on Parallel Processing for Scientific Computing, 23.-26. Feb. 2022, Seattle.
![[img]](https://elib.dlr.de/style/images/fileicons/application_pdf.png) |
PDF
32MB |
Abstract
We present a space-filling curve for pyramids to enable fully hybrid adaptive mesh refinement. The SFC is based on the tetrahedral Morton-curve. We show how to solve the difficulty, that a pyramid divides into pyramids and tetrahedral and how to reuse the already existing SFC for the tetrahedral children of a pyramid. Our results proof, that the algorithms scale very good and that our algorithms are efficient.
| Item URL in elib: | https://elib.dlr.de/185505/ | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Document Type: | Conference or Workshop Item (Speech) | ||||||||||||
| Title: | Enabling hybrid tree-based Adaptive Mesh Refinement using Pyramids | ||||||||||||
| Authors: |
| ||||||||||||
| Date: | February 2022 | ||||||||||||
| Journal or Publication Title: | SIAM Conference on Parallel Processing for Scientific Computing | ||||||||||||
| Refereed publication: | No | ||||||||||||
| Open Access: | Yes | ||||||||||||
| Gold Open Access: | No | ||||||||||||
| In SCOPUS: | No | ||||||||||||
| In ISI Web of Science: | No | ||||||||||||
| Status: | Published | ||||||||||||
| Keywords: | AMR, Pyramids, SFC, tree-based AMR, t8code, HPC, Parallel Computing | ||||||||||||
| Event Title: | SIAM Conference on Parallel Processing for Scientific Computing | ||||||||||||
| Event Location: | Seattle | ||||||||||||
| Event Type: | international Conference | ||||||||||||
| Event Dates: | 23.-26. Feb. 2022 | ||||||||||||
| Organizer: | Society for Industrial and Applied Mathematics | ||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||
| HGF - Program: | Space | ||||||||||||
| HGF - Program Themes: | Space System Technology | ||||||||||||
| DLR - Research area: | Raumfahrt | ||||||||||||
| DLR - Program: | R SY - Space System Technology | ||||||||||||
| DLR - Research theme (Project): | R - Tasks SISTEC | ||||||||||||
| Location: | Köln-Porz | ||||||||||||
| Institutes and Institutions: | Institute for Software Technology > High-Performance Computing Institute for Software Technology | ||||||||||||
| Deposited By: | Knapp, David | ||||||||||||
| Deposited On: | 25 May 2022 10:37 | ||||||||||||
| Last Modified: | 25 May 2022 10:37 |
Repository Staff Only: item control page
