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Slight improve performance #66

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Merged
djsaunde merged 2 commits into from
Jun 4, 2018
Merged

Slight improve performance #66

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845c431
Slight improve performance
Hananel-Hazan Jun 2, 2018
1afdd0d
Remove the condition from the nodes reset voltage
Hananel-Hazan Jun 4, 2018
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10 changes: 5 additions & 5 deletions bindsnet/network/nodes.py
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Original file line number Diff line number Diff line change
Expand Up @@ -195,7 +195,7 @@ def _reset(self):
Resets relevant state variables.
'''
super()._reset()
self.v[self.v != self.rest] = self.rest # Neuron voltages.
self.v = torch.zeros(self.v.size()) + self.rest # Neuron voltages.
self.refrac_count[self.refrac_count != 0] = 0 # Refractory period counters.


Expand Down Expand Up @@ -228,7 +228,7 @@ def __init__(self, n=None, shape=None, traces=False, thresh=-52.0, rest=-65.0,
self.refrac = refrac # Post-spike refractory period.
self.decay = decay # Rate of decay of neuron voltage.

self.v = self.rest * torch.ones(self.shape) # Neuron voltages.
self.v = torch.zeros(self.v.size()) + self.rest # Neuron voltages.
self.refrac_count = torch.zeros(self.shape) # Refractory period counters.

def step(self, inpts, dt):
Expand Down Expand Up @@ -263,7 +263,7 @@ def _reset(self):
Resets relevant state variables.
'''
super()._reset()
self.v[self.v != self.rest] = self.rest # Neuron voltages.
self.v = torch.zeros(self.v.size()) + self.rest # Neuron voltages.
self.refrac_count[self.refrac_count != 0] = 0 # Refractory period counters.


Expand Down Expand Up @@ -339,7 +339,7 @@ def _reset(self):
Resets relevant state variables.
'''
super()._reset()
self.v[self.v != self.rest] = self.rest # Neuron voltages.
self.v = torch.zeros(self.v.size()) + self.rest # Neuron voltages.
self.refrac_count[self.refrac_count != 0] = 0 # Refractory period counters.


Expand Down Expand Up @@ -421,7 +421,7 @@ def _reset(self):
Resets relevant state variables.
'''
super()._reset()
self.v[self.v != self.rest] = self.rest # Neuron voltages.
self.v = torch.zeros(self.v.size()) + self.rest # Neuron voltages.
self.refrac_count[self.refrac_count != 0] = 0 # Refractory period counters.


Expand Down