def myCreateNetwork(self, networkConfig):
suffix = '_0'
network = Network()
sensorInputName = "sensorInput" + suffix
L4ColumnName = "L4Column" + suffix
L2ColumnName = "L2Column" + suffix
L4Params = copy.deepcopy(networkConfig["L4Params"])
L4Params["apicalInputWidth"] = networkConfig["L2Params"]["cellCount"]
network.addRegion(
sensorInputName, "py.RawSensor",
json.dumps({"outputWidth": networkConfig["sensorInputSize"]}))
network.addRegion(
L4ColumnName, networkConfig["L4RegionType"],
json.dumps(L4Params))
network.addRegion(
L2ColumnName, "py.ColumnPoolerRegion",
json.dumps(networkConfig["L2Params"]))
network.setPhases(sensorInputName,[0])
# L4 and L2 regions always have phases 2 and 3, respectively
network.setPhases(L4ColumnName,[2])
network.setPhases(L2ColumnName,[3])
network.link(sensorInputName, L4ColumnName, "UniformLink", "",
srcOutput="dataOut", destInput="activeColumns")
# Link L4 to L2
network.link(L4ColumnName, L2ColumnName, "UniformLink", "",
srcOutput="activeCells", destInput="feedforwardInput")
network.link(L4ColumnName, L2ColumnName, "UniformLink", "",
srcOutput="winnerCells",
destInput="feedforwardGrowthCandidates")
# Link L2 feedback to L4
network.link(L2ColumnName, L4ColumnName, "UniformLink", "",
srcOutput="feedForwardOutput", destInput="apicalInput",
propagationDelay=1)
# Link reset output to L2 and L4.
network.link(sensorInputName, L2ColumnName, "UniformLink", "",
srcOutput="resetOut", destInput="resetIn")
network.link(sensorInputName, L4ColumnName, "UniformLink", "",
srcOutput="resetOut", destInput="resetIn")
#enableProfiling(network)
for region in network.regions.values():
region.enableProfiling()
return network
