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@ARTICLE{Kleijnen:910468,
author = {Kleijnen, Robert and Robens, Markus and Schiek, Michael and
van Waasen, Stefan},
title = {{V}erification of a neuromorphic computing network
simulator using experimental traffic data},
journal = {Frontiers in neuroscience},
volume = {16},
issn = {1662-453X},
address = {Lausanne},
publisher = {Frontiers Research Foundation},
reportid = {FZJ-2022-03851},
pages = {958343},
year = {2022},
abstract = {Simulations are a powerful tool to explore the design space
of hardware systems, offering the flexibility to analyze
different designs by simply changing parameters within the
simulator setup. A precondition for the effectiveness of
this methodology is that the simulation results accurately
represent the real system. In a previous study, we
introduced a simulator specifically designed to estimate the
network load and latency to be observed on the connections
in neuromorphic computing (NC) systems. The simulator was
shown to be especially valuable in the case of large scale
heterogeneous neural networks (NNs). In this work, we
compare the network load measured on a SpiNNaker board
running a NN in different configurations reported in the
literature to the results obtained with our simulator
running the same configurations. The simulated network loads
show minor differences from the values reported in the
ascribed publication but fall within the margin of error,
considering the generation of the test case NN based on
statistics that introduced variations. Having shown that the
network simulator provides representative results for this
type of —biological plausible—heterogeneous NNs, it also
paves the way to further use of the simulator for more
complex network analyses.},
cin = {ZEA-2},
ddc = {610},
cid = {I:(DE-Juel1)ZEA-2-20090406},
pnm = {5234 - Emerging NC Architectures (POF4-523) / ACA -
Advanced Computing Architectures (SO-092)},
pid = {G:(DE-HGF)POF4-5234 / G:(DE-HGF)SO-092},
typ = {PUB:(DE-HGF)16},
pubmed = {36003958},
UT = {WOS:000843313800001},
doi = {10.3389/fnins.2022.958343},
url = {https://juser.fz-juelich.de/record/910468},
}