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IceT users' guide and reference

Moreland, Kenneth D.

The Image Composition Engine for Tiles (IceT) is a high-performance sort-last parallel rendering library. In addition to providing accelerated rendering for a standard display, IceT provides the unique ability to generate images for tiled displays. The overall resolution of the display may be several times larger than any viewport that may be rendered by a single machine. This document is an overview of the user interface to IceT.

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TYPE SAND Report YEAR 2009
DOIOSTI

Post-processing V&V Level II ASC Milestone (2843) results

Moreland, Kenneth D.; Wilke, Jason W.; Attaway, Stephen W.; Karelitz, David B.

The 9/30/2008 ASC Level 2 Post-Processing V&V Milestone (Milestone 2843) contains functionality required by the user community for certain verification and validation tasks. These capabilities include fragment detection from CTH simulation data, fragment characterization and analysis, and fragment sorting and display operations. The capabilities were tested extensively both on sample and actual simulations. In addition, a number of stretch criteria were met including a comparison between simulated and test data, and the ability to output each fragment as an individual geometric file.

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TYPE SAND Report YEAR 2008
DOIOSTI

Large scale visualization on the Cray XT3 using ParaView

Moreland, Kenneth D.; Rogers, David R.

Post-processing and visualization are key components to understanding any simulation. Porting ParaView, a scalable visualization tool, to the Cray XT3 allows our analysts to leverage the same supercomputer they use for simulation to perform post-processing. Visualization tools traditionally rely on a variety of rendering, scripting, and networking resources; the challenge of running ParaView on the Lightweight Kernel is to provide and use the visualization and post-processing features in the absence of many OS resources. We have successfully accomplished this at Sandia National Laboratories and the Pittsburgh Supercomputing Center.

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TYPE Conference YEAR 2008
OSTI
Results 276–300 of 329
Results 276–300 of 329