Parallelizing a High Accuracy Hardware-Assisted Volume Renderer for Meshes with Arbitrary Polyhedra
Abstract
This paper discusses our efforts to improve the performance of the high-accuracy (HIAC) volume rendering system, based on cell projection, which is used to display unstructured, scientific data sets for analysis. The parallelization of HIAC, using the pthreads and MPI API's, resulted in significant speedup, but interactive frame rates are not yet attainable for very large data sets.
- Authors:
- Publication Date:
- Research Org.:
- Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
- Sponsoring Org.:
- US Department of Energy (US)
- OSTI Identifier:
- 15006298
- Report Number(s):
- UCRL-JC-143127-REV-1
TRN: US200407%%195
- DOE Contract Number:
- W-7405-ENG-48
- Resource Type:
- Conference
- Resource Relation:
- Conference: The Institute of Electrical and Electronics Engineers Symposium on Parallel and Large-Data Visualization and Graphics, San Diego, CA (US), 10/22/2001--10/23/2001; Other Information: PBD: 23 Jul 2001
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 99 GENERAL AND MISCELLANEOUS//MATHEMATICS, COMPUTING, AND INFORMATION SCIENCE; ACCURACY; ENGINEERS; PERFORMANCE
Citation Formats
Bennett, J, Cook, R, Max, N, May, D, and Williams, P. Parallelizing a High Accuracy Hardware-Assisted Volume Renderer for Meshes with Arbitrary Polyhedra. United States: N. p., 2001.
Web. doi:10.1109/PVGS.2001.964410.
Bennett, J, Cook, R, Max, N, May, D, & Williams, P. Parallelizing a High Accuracy Hardware-Assisted Volume Renderer for Meshes with Arbitrary Polyhedra. United States. https://doi.org/10.1109/PVGS.2001.964410
Bennett, J, Cook, R, Max, N, May, D, and Williams, P. 2001.
"Parallelizing a High Accuracy Hardware-Assisted Volume Renderer for Meshes with Arbitrary Polyhedra". United States. https://doi.org/10.1109/PVGS.2001.964410. https://www.osti.gov/servlets/purl/15006298.
@article{osti_15006298,
title = {Parallelizing a High Accuracy Hardware-Assisted Volume Renderer for Meshes with Arbitrary Polyhedra},
author = {Bennett, J and Cook, R and Max, N and May, D and Williams, P},
abstractNote = {This paper discusses our efforts to improve the performance of the high-accuracy (HIAC) volume rendering system, based on cell projection, which is used to display unstructured, scientific data sets for analysis. The parallelization of HIAC, using the pthreads and MPI API's, resulted in significant speedup, but interactive frame rates are not yet attainable for very large data sets.},
doi = {10.1109/PVGS.2001.964410},
url = {https://www.osti.gov/biblio/15006298},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Mon Jul 23 00:00:00 EDT 2001},
month = {Mon Jul 23 00:00:00 EDT 2001}
}
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