cm1k_emulator.py 文件源码

def store_firing_neuron(self, neuron):
        # Called from Neuron.update_dist(), i.e., whenever COMP or LCOMP is updated
        # Call from Neuron.broadcast()
        # Called by individual neurons whenever they fire
        log.trace("CM1KEmulator.store_firing_neuron()")

        # NOTE: firing_neurons won't be sorted until all neurons are added (see update_all_neuron_dists())

        # Only store a firing neuron if its dist-and-cat combination is unique (CM1K Hardware Manual, p. 17)
        unique = True
        for neuron2 in self.firing_neurons:
            if neuron2.dist == neuron.dist and neuron2.cat == neuron.cat:
                unique = False
                break
        if unique:
            # self.firing_neurons.append(neuron)
            insert_pos = len(self.firing_neurons)
            for i, neuron2 in enumerate(self.firing_neurons):
                if neuron2.dist <= neuron.dist:  # This must be <=, not <, so that earlier neurons win, ala CM1K spec
                    insert_pos = i
                    break
            self.firing_neurons.insert(insert_pos, neuron)