GPU-based real-time execution of vehicular mobility models in large-scale road network scenarios

Kalyan S. Perumalla, Brandon G. Aaby, Srikanth B. Yoginath, Sudip K. Seal

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

17 Scopus citations

Abstract

A methodology and its associated algorithms are presented for mapping a novel, field-based vehicular mobility model onto graphical processing unit computational platform for simulating mobility in large-scale road networks. Of particular focus is the achievement of real-time execution, on desktop platforms, of vehicular mobility on road networks comprised of millions of nodes and links, and multimillion counts of simultaneously active vehicles. The methodology is realized in a system called GARFIELD, whose implementation details and performance study are described. The runtime characteristics of a prototype implementation are presented that show real-time performance in simulations of networks at the scale of a few states of the US road networks.

Original languageEnglish
Title of host publication2009 ACM/IEEE/SCS 23rd Workshop on Principles of Advanced and Distributed Simulation, PADS '09
Pages95-103
Number of pages9
DOIs
StatePublished - 2009
Event2009 ACM/IEEE/SCS 23rd Workshop on Principles of Advanced and Distributed Simulation, PADS '09 - Lake Placid, NY, United States
Duration: Jun 22 2009Jun 25 2009

Publication series

NameProceedings - Workshop on Principles of Advanced and Distributed Simulation, PADS

Conference

Conference2009 ACM/IEEE/SCS 23rd Workshop on Principles of Advanced and Distributed Simulation, PADS '09
Country/TerritoryUnited States
CityLake Placid, NY
Period06/22/0906/25/09

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