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Graphitti

A project to facilitate construction of high-performance neural simulations

Test Config File Parameters

The standard suite of testing config files for the Graphitti simulator consists
of the 12 listed in Table 1.

Changing Parameters

Parameters that vary between the test config files are limited to the pool size,
starting radius, and number of epochs. These values vary according to Table 1.

Table 1

Config File Name Pool Size startRadius numEpochs
test-small.xml 10x10 0.4 2
test-small-connected.xml 10x10 0.49 2
test-small-long.xml 10x10 0.4 10
test-small-connected-long.xml 10x10 0.49 10
test-medium.xml 30x30 0.4 2
test-medium-connected.xml 30x30 0.49 2
test-medium-long.xml 30x30 0.4 10
test-medium-connected-long.xml 30x30 0.49 10
test-large.xml 100x100 0.4 2
test-large-connected.xml 100x100 0.49 2
test-large-long.xml 100x100 0.4 10
test-large-connected-long.xml 100x100 0.49 10

Constant Parameters

Values that are constant, remaining the same between the config files, are
listed in Table 2 below. All other parameters not listed also remain constant
between these test config files.

Table 2

Parameter Value
epochDuration 100
maxFiringRate 200
InitRNGSeed 1
NoiseRNGSeed 1
Active NList Ratio 0.1
Inhibitory NList Ratio 0.1
Vertices Class AllLIFNeurons
Edges Class AllDSSynapses
Connections Class ConnGrowth
Layout Class FixedLayout
Recorder Class XmlGrowthRecorder