pygenn.genn_groups.NeuronGroup Class Reference

Class representing a group of neurons. More...

Inheritance diagram for pygenn.genn_groups.NeuronGroup:

Public Member Functions
def	__init__ (self, name, model)
	Init NeuronGroup. More...
def	current_spikes (self)
	Current spikes from GeNN. More...
def	current_spikes (self, spikes)
	Current spikes from GeNN. More...
def	current_spike_events (self)
	Current spike events from GeNN. More...
def	current_spike_events (self, spike_events)
	Current spike events from GeNN. More...
def	spike_recording_data (self)
def	spike_event_recording_data (self)
def	delay_slots (self)
	Maximum delay steps needed for this group. More...
def	size (self)
def	spike_recording_enabled (self)
def	spike_recording_enabled (self, enabled)
def	spike_event_recording_enabled (self)
def	spike_event_recording_enabled (self, enabled)
def	set_neuron (self, model, param_space, var_space)
	Set neuron, its parameters and initial variables. More...
def	add_to (self, num_neurons)
	Add this NeuronGroup to a model. More...
def	pull_spikes_from_device (self)
	Wrapper around GeNNModel.pull_spikes_from_device. More...
def	pull_spike_events_from_device (self)
	Wrapper around GeNNModel.pull_spike_events_from_device. More...
def	pull_current_spikes_from_device (self)
	Wrapper around GeNNModel.pull_current_spikes_from_device. More...
def	pull_current_spike_events_from_device (self)
	Wrapper around GeNNModel.pull_current_spike_events_from_device. More...
def	pull_spike_times_from_device (self)
	Helper to pull spike times from device. More...
def	pull_spike_event_times_from_device (self)
	Helper to pull spike event times from device. More...
def	pull_prev_spike_times_from_device (self)
	Helper to pull previous spike times from device. More...
def	pull_prev_spike_event_times_from_device (self)
	Helper to pull previous spike event times from device. More...
def	push_spikes_to_device (self)
	Wrapper around GeNNModel.push_spikes_to_device. More...
def	push_spike_events_to_device (self)
	Wrapper around GeNNModel.push_spike_events_to_device. More...
def	push_current_spikes_to_device (self)
	Wrapper around GeNNModel.push_current_spikes_to_device. More...
def	push_current_spike_events_to_device (self)
	Wrapper around GeNNModel.push_current_spike_events_to_device. More...
def	push_spike_times_to_device (self)
	Helper to push spike times to device. More...
def	push_spike_event_times_to_device (self)
	Helper to push spike event times to device. More...
def	push_prev_spike_times_to_device (self)
	Helper to push previous spike times to device. More...
def	push_prev_spike_event_times_to_device (self)
	Helper to push previous spike event times to device. More...
def	load (self, num_recording_timesteps)
	Loads neuron group. More...
def	unload (self)
def	load_init_egps (self)
def	reinitialise (self)
	Reinitialise neuron group. More...
Public Member Functions inherited from pygenn.genn_groups.Group
def	__init__ (self, name, model)
	Init Group. More...
def	set_var (self, var_name, values)
	Set values for a Variable. More...
def	add_extra_global_param (self, param_name, param_values)
	Set extra global parameter. More...
def	set_extra_global_param (self, param_name, param_values)
	Set extra global parameter. More...
def	pull_state_from_device (self)
	Wrapper around GeNNModel.pull_state_from_device. More...
def	pull_var_from_device (self, var_name)
	Wrapper around GeNNModel.pull_var_from_device. More...
def	pull_extra_global_param_from_device (self, egp_name, size=None)
	Wrapper around GeNNModel.pull_extra_global_param_from_device. More...
def	push_state_to_device (self)
	Wrapper around GeNNModel.push_state_to_device. More...
def	push_var_to_device (self, var_name)
	Wrapper around GeNNModel.push_var_to_device. More...
def	push_extra_global_param_to_device (self, egp_name, size=None)
	Wrapper around GeNNModel.push_extra_global_param_to_device. More...

Public Attributes
	neuron
	spikes
	spike_count
	spike_events
	spike_event_count
	spike_que_ptr
	spike_times
	prev_spike_times
	spike_event_times
	prev_spike_event_times
	pop
Public Attributes inherited from pygenn.genn_groups.Group
	name
	vars
	extra_global_params

Detailed Description

Class representing a group of neurons.

Constructor & Destructor Documentation

__init__()

def pygenn.genn_groups.NeuronGroup.__init__	(		self,
			name,
			model
	)

Init NeuronGroup.

Parameters

name	string name of the group
model	pygenn.genn_model.GeNNModel this neuron group is part of

Member Function Documentation

add_to()

def pygenn.genn_groups.NeuronGroup.add_to	(		self,
			num_neurons
	)

Add this NeuronGroup to a model.

Parameters

num_neurons

int number of neurons

current_spike_events() [1/2]

def pygenn.genn_groups.NeuronGroup.current_spike_events

(

self

)

Current spike events from GeNN.

current_spike_events() [2/2]

def pygenn.genn_groups.NeuronGroup.current_spike_events	(		self,
			spike_events
	)

Current spike events from GeNN.

current_spikes() [1/2]

def pygenn.genn_groups.NeuronGroup.current_spikes

(

self

)

Current spikes from GeNN.

current_spikes() [2/2]

def pygenn.genn_groups.NeuronGroup.current_spikes	(		self,
			spikes
	)

Current spikes from GeNN.

delay_slots()

def pygenn.genn_groups.NeuronGroup.delay_slots

(

self

)

Maximum delay steps needed for this group.

load()

def pygenn.genn_groups.NeuronGroup.load	(		self,
			num_recording_timesteps
	)

Loads neuron group.

load_init_egps()

def pygenn.genn_groups.NeuronGroup.load_init_egps

(

self

)

pull_current_spike_events_from_device()

def pygenn.genn_groups.NeuronGroup.pull_current_spike_events_from_device

(

self

)

Wrapper around GeNNModel.pull_current_spike_events_from_device.

pull_current_spikes_from_device()

def pygenn.genn_groups.NeuronGroup.pull_current_spikes_from_device

(

self

)

Wrapper around GeNNModel.pull_current_spikes_from_device.

pull_prev_spike_event_times_from_device()

def pygenn.genn_groups.NeuronGroup.pull_prev_spike_event_times_from_device

(

self

)

Helper to pull previous spike event times from device.

pull_prev_spike_times_from_device()

def pygenn.genn_groups.NeuronGroup.pull_prev_spike_times_from_device

(

self

)

Helper to pull previous spike times from device.

pull_spike_event_times_from_device()

def pygenn.genn_groups.NeuronGroup.pull_spike_event_times_from_device

(

self

)

Helper to pull spike event times from device.

pull_spike_events_from_device()

def pygenn.genn_groups.NeuronGroup.pull_spike_events_from_device

(

self

)

Wrapper around GeNNModel.pull_spike_events_from_device.

pull_spike_times_from_device()

def pygenn.genn_groups.NeuronGroup.pull_spike_times_from_device

(

self

)

Helper to pull spike times from device.

pull_spikes_from_device()

def pygenn.genn_groups.NeuronGroup.pull_spikes_from_device

(

self

)

Wrapper around GeNNModel.pull_spikes_from_device.

push_current_spike_events_to_device()

def pygenn.genn_groups.NeuronGroup.push_current_spike_events_to_device

(

self

)

Wrapper around GeNNModel.push_current_spike_events_to_device.

push_current_spikes_to_device()

def pygenn.genn_groups.NeuronGroup.push_current_spikes_to_device

(

self

)

Wrapper around GeNNModel.push_current_spikes_to_device.

push_prev_spike_event_times_to_device()

def pygenn.genn_groups.NeuronGroup.push_prev_spike_event_times_to_device

(

self

)

Helper to push previous spike event times to device.

push_prev_spike_times_to_device()

def pygenn.genn_groups.NeuronGroup.push_prev_spike_times_to_device

(

self

)

Helper to push previous spike times to device.

push_spike_event_times_to_device()

def pygenn.genn_groups.NeuronGroup.push_spike_event_times_to_device

(

self

)

Helper to push spike event times to device.

push_spike_events_to_device()

def pygenn.genn_groups.NeuronGroup.push_spike_events_to_device

(

self

)

Wrapper around GeNNModel.push_spike_events_to_device.

push_spike_times_to_device()

def pygenn.genn_groups.NeuronGroup.push_spike_times_to_device

(

self

)

Helper to push spike times to device.

push_spikes_to_device()

def pygenn.genn_groups.NeuronGroup.push_spikes_to_device

(

self

)

Wrapper around GeNNModel.push_spikes_to_device.

reinitialise()

def pygenn.genn_groups.NeuronGroup.reinitialise

(

self

)

Reinitialise neuron group.

set_neuron()

def pygenn.genn_groups.NeuronGroup.set_neuron	(		self,
			model,
			param_space,
			var_space
	)

Set neuron, its parameters and initial variables.

Parameters

model	type as string of intance of the model
param_space	dict with model parameters
var_space	dict with model variables

size()

def pygenn.genn_groups.NeuronGroup.size

(

self

)

spike_event_recording_data()

def pygenn.genn_groups.NeuronGroup.spike_event_recording_data

(

self

)

spike_event_recording_enabled() [1/2]

def pygenn.genn_groups.NeuronGroup.spike_event_recording_enabled

(

self

)

spike_event_recording_enabled() [2/2]

def pygenn.genn_groups.NeuronGroup.spike_event_recording_enabled	(		self,
			enabled
	)

spike_recording_data()

def pygenn.genn_groups.NeuronGroup.spike_recording_data

(

self

)

spike_recording_enabled() [1/2]

def pygenn.genn_groups.NeuronGroup.spike_recording_enabled

(

self

)

spike_recording_enabled() [2/2]

def pygenn.genn_groups.NeuronGroup.spike_recording_enabled	(		self,
			enabled
	)

unload()

def pygenn.genn_groups.NeuronGroup.unload

(

self

)

Member Data Documentation

neuron

pygenn.genn_groups.NeuronGroup.neuron

pop

pygenn.genn_groups.NeuronGroup.pop

prev_spike_event_times

pygenn.genn_groups.NeuronGroup.prev_spike_event_times

prev_spike_times

pygenn.genn_groups.NeuronGroup.prev_spike_times

spike_count

pygenn.genn_groups.NeuronGroup.spike_count

spike_event_count

pygenn.genn_groups.NeuronGroup.spike_event_count

spike_event_times

pygenn.genn_groups.NeuronGroup.spike_event_times

spike_events

pygenn.genn_groups.NeuronGroup.spike_events

spike_que_ptr

pygenn.genn_groups.NeuronGroup.spike_que_ptr

spike_times

pygenn.genn_groups.NeuronGroup.spike_times

spikes

pygenn.genn_groups.NeuronGroup.spikes

---

The documentation for this class was generated from the following file:

• genn_groups.py