Department of Computer Science, UNC Chapel Hill

GPU Acceleration Techniques Integrated Into OneSAF

Posters, Papers, and Presentations

Research Summaries
Accelerating Line of Sight Computation Using GPUs
GPU Accelerated Route Planning
Fast Line-of-Sight Computations in Complex Environments Using GPUs

Handouts
Accelerating OneSAF with Graphics Processing Units (GPU)

Posters
Line of Sight Poster
Route Planning Poster

Papers
Using Graphics Processor Units to Accelerate OneSAF: A Case Study in Technology Transition Proc. of I/ITSEC 2005. Best paper from Research Development Category.
Accelerating Line of Sight Computaions Using Graphics Processing Units Proc. of Army Science Conference 2004
Accelerating Route Planning and Collision Detection for Computer Generated Forces using GPUs Proc. of Army Science Conference 2006
Fast Line-of-Sight Computations in Complex Environments
Accelerating Line-of-Sight Queries for Terrain Processing Using Region Based Visibility

Accelerating Line-of-Sight Computations in Large OneSAF Terrains with Dynamic Events Proc of I/ITSEC 2008.


OneSAF Runtime Videos
5000 Entity Count Short Video
Route Planning Video Without GPU
Route Planning Video With GPU
5000 Entity Count LOS
Region Based Visibility Demo

Line of Sight Integrated Demonstration Shown at Capitol Hill in Feb'07

Multi-agent route planning in complex urban environments Shown at Capitol Hill in Feb'07

LOS in Dynamic Terrains Feb'08

Darpa November 28th 2005 Review
Introduction by UNC
Technical Briefing (UNC and SAIC)
Future Work (UNC and SAIC)

Darpa November 28th 2005 Review
Talk by Dinesh Manocha at The Matrex PI meeting February 2006

Background Presentations for GPU Accelerated Projects
Computational Challenges for Modeling and Simulation
Stream Processing for Computer Generated Forces Kickoff Meeting
OneSAF Objective System Users Conference LOS Performance Issues in OneSAF
Collision and Visibility Computations using GPUs
Route Planning & Physically-based Modeling Using GPU Accelerated Computation
Brook for GPUs - PH
Brook for GPUS - IB

©2005 Department of Computer Science, UNC Chapel Hill