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A Standardised Benchmark for Assessing the Performance of Fixed Radius Near Neighbours

  • Robert ChisholmEmail author
  • Paul Richmond
  • Steve Maddock
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 10104)

Abstract

Many agent based models require agents to have an awareness of their local peers. The handling of these fixed radius near neighbours (FRNNs) is often a limiting factor of performance. However without a standardised metric to assess the handling of FRNNs, contributions to the field lack the rigorous appraisal necessary to expose their relative benefits.

This paper presents a standardised specification of a multi agent based benchmark model. The benchmark model provides a means for the objective assessment of FRNNs performance, through the comparison of implementations. Results collected from implementations of the benchmark model under three agent based modelling frameworks show the 64-bit floating point performance of each framework to scale linearly with agent population, in contrast the GPU accelerated framework’s 32-bit floating point performance only became linear after maximal device utilisation around 100,000 agents.

Keywords

Parallel agent based simulation OpenAB Benchmarking Fixed radius near neighbours FLAMEGPU MASON Repast simphony 

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Copyright information

© Springer International Publishing AG 2017

Authors and Affiliations

  1. 1.Department of Computer ScienceThe University of SheffieldSheffieldUK

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