Dynamic Scheduling for Progressive Large-Scale Visualization

dc.contributor.authorFlatken, Markusen_US
dc.contributor.authorBerres, Anneen_US
dc.contributor.authorMerkel, Jonasen_US
dc.contributor.authorHotz, Ingriden_US
dc.contributor.authorGerndt, Andreasen_US
dc.contributor.authorHagen, Hansen_US
dc.contributor.editorE. Bertini and J. Kennedy and E. Puppoen_US
dc.date.accessioned2015-05-24T19:43:10Z
dc.date.available2015-05-24T19:43:10Z
dc.date.issued2015en_US
dc.description.abstractThe ever-increasing compute capacity of high-performance systems enables scientists to simulate physical phenomena with a high spatial and temporal accuracy. Thus, the simulation output can yield dataset sizes of many terabytes. An efficient analysis and visualization process becomes very difficult especially for explorative scenarios where users continuously change input parameters. Using a distributed rendering pipeline may relieve the visualization frontend considerably but is often not sufficient. Therefore, we additionally propose a progressive data streaming and rendering approach. The main contribution of our method is the importance-guided order of data processing for block structured datasets. This requires a dynamic scheduling of data chunks on the parallel post-processing system which has been implemented by using an R-Tree. In this paper, we demonstrate the efficiency of our implementation for view-dependent feature extraction with varying viewpoints.en_US
dc.description.sectionheadersGeospatial and Large Scale Visualizationen_US
dc.description.seriesinformationEurographics Conference on Visualization (EuroVis) - Short Papersen_US
dc.identifier.doi10.2312/eurovisshort.20151122en_US
dc.identifier.pages37-41en_US
dc.identifier.urihttps://doi.org/10.2312/eurovisshort.20151122en_US
dc.publisherThe Eurographics Associationen_US
dc.subjectComputer Graphics [I.3.1]en_US
dc.subjectHardware Architectureen_US
dc.subjectParallel processingen_US
dc.subjectComputer Graphics [I.3.2]en_US
dc.subjectGraphics Systemsen_US
dc.subjectDistributed/network graphicsen_US
dc.titleDynamic Scheduling for Progressive Large-Scale Visualizationen_US
Files
Original bundle
Now showing 1 - 1 of 1
Loading...
Thumbnail Image
Name:
037-041.pdf
Size:
695.03 KB
Format:
Adobe Portable Document Format
Collections