Chapter

Pedestrian and Evacuation Dynamics

pp 363-373

Date:

Runtime Optimization of Force Based Models within the Hermes Project

  • A. SeyfriedAffiliated withJülich Supercomputing Centre, Forschungszentrum Jülich GmbH Email author 
  • , M. ChraibiAffiliated withJülich Supercomputing Centre, Forschungszentrum Jülich GmbH
  • , U. KemlohAffiliated withJülich Supercomputing Centre, Forschungszentrum Jülich GmbH
  • , J. MehlichAffiliated withJülich Supercomputing Centre, Forschungszentrum Jülich GmbH
  • , A. SchadschneiderAffiliated withInstitut für Theoretische Physik, Universität zu Köln

Abstract

The aim of the Hermes project is the development of an evacuation assistant to support security services in case of emergency in complex buildings and thus to improve safety at mass events. One goal of the project is to build models for pedestrian dynamics specifically designed for forecasting the emergency egress of large crowds faster than real-time using methods applied in high performance computing. We give an overview of the project and the modeling approaches used focusing on the runtime optimization and parallelization concepts.