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Cell splitting in neural networks extends strong scaling (Hines et al. 2008)
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Accession:
97917
Neuron tree topology equations can be split into two subtrees and solved on different processors with no change in accuracy, stability, or computational effort; communication costs involve only sending and receiving two double precision values by each subtree at each time step. Application of the cell splitting method to two published network models exhibits good runtime scaling on twice as many processors as could be effectively used with whole-cell balancing.
Reference:
1 .
Hines ML, Eichner H, Schürmann F (2008) Neuron splitting in compute-bound parallel network simulations enables runtime scaling with twice as many processors.
J Comput Neurosci
25
:203-10
[
PubMed
]
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Model Information
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Model Type:
Realistic Network;
Brain Region(s)/Organism:
Generic;
Cell Type(s):
Channel(s):
Gap Junctions:
Receptor(s):
Gene(s):
Transmitter(s):
Simulation Environment:
NEURON;
Model Concept(s):
Methods;
Implementer(s):
Hines, Michael [Michael.Hines at Yale.edu];
/
splitcell
nrntraub
net
durand.hoc
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groucho.hoc
groucho_gapbld.hoc
*
Other models using groucho_gapbld.hoc:
A single column thalamocortical network model (Traub et al 2005)
Deconstruction of cortical evoked potentials generated by subthalamic DBS (Kumaravelu et al 2018)
Parametric computation and persistent gamma in a cortical model (Chambers et al. 2012)
groucho_gapbld_mix.hoc
*
Other models using groucho_gapbld_mix.hoc:
A single column thalamocortical network model (Traub et al 2005)
Deconstruction of cortical evoked potentials generated by subthalamic DBS (Kumaravelu et al 2018)
Parametric computation and persistent gamma in a cortical model (Chambers et al. 2012)
network_specification_interface.hoc
serial_or_par_wrapper.hoc
*
Other models using serial_or_par_wrapper.hoc:
A single column thalamocortical network model (Traub et al 2005)
Deconstruction of cortical evoked potentials generated by subthalamic DBS (Kumaravelu et al 2018)
Parametric computation and persistent gamma in a cortical model (Chambers et al. 2012)
synaptic_compmap_construct.hoc
*
Other models using synaptic_compmap_construct.hoc:
A single column thalamocortical network model (Traub et al 2005)
Deconstruction of cortical evoked potentials generated by subthalamic DBS (Kumaravelu et al 2018)
Parametric computation and persistent gamma in a cortical model (Chambers et al. 2012)
synaptic_map_construct.hoc
*
Other models using synaptic_map_construct.hoc:
A single column thalamocortical network model (Traub et al 2005)
Deconstruction of cortical evoked potentials generated by subthalamic DBS (Kumaravelu et al 2018)
Parametric computation and persistent gamma in a cortical model (Chambers et al. 2012)
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