Index

_

__init__ function, [1], [2], [3], [4], [5], [6]

A

add_current_source function add_extra_global_param function, [1], [2] add_neuron_population function add_synapse_population function add_to function, [1], [2]

addCurrentSource function, [1] addNeuronPopulation function, [1] addPresynapticUpdateStrategy function addSynapsePopulation function, [1], [2]

B

BACKEND_NAMESPACE namespace Best practices guide page Bibliographic References page BlockSizeSelect enum

blockSizeSelectMethod variable Brian interface (Brian2GeNN) page build function

C

checkUnreplacedVariables function class CodeGenerator::BackendBase CodeGenerator::CUDA::Backend CodeGenerator::CUDA::PresynapticUpdateStrategy::Base CodeGenerator::CUDA::PresynapticUpdateStrategy::PostSpan CodeGenerator::CUDA::PresynapticUpdateStrategy::PreSpan CodeGenerator::CodeStream CodeGenerator::CodeStream::IndentBuffer CodeGenerator::CodeStream::Scope CodeGenerator::MemAlloc CodeGenerator::SingleThreadedCPU::Backend CodeGenerator::StructNameConstIter CodeGenerator::Substitutions CodeGenerator::TeeBuf CodeGenerator::TeeStream CurrentSource CurrentSourceInternal CurrentSourceModels::Base CurrentSourceModels::DC CurrentSourceModels::GaussianNoise InitSparseConnectivitySnippet::Base InitSparseConnectivitySnippet::FixedProbability InitSparseConnectivitySnippet::FixedProbabilityBase InitSparseConnectivitySnippet::FixedProbabilityNoAutapse InitSparseConnectivitySnippet::Init InitSparseConnectivitySnippet::OneToOne InitSparseConnectivitySnippet::Uninitialised InitVarSnippet::Base InitVarSnippet::Constant InitVarSnippet::Exponential InitVarSnippet::Gamma InitVarSnippet::Normal InitVarSnippet::Uniform InitVarSnippet::Uninitialised ModelSpec ModelSpecInternal Models::Base Models::VarInit Models::VarInitContainerBase Models::VarInitContainerBase<0> NeuronGroup NeuronGroupInternal NeuronModels::Base NeuronModels::Izhikevich NeuronModels::IzhikevichVariable NeuronModels::LIF NeuronModels::Poisson NeuronModels::PoissonNew NeuronModels::RulkovMap NeuronModels::SpikeSource NeuronModels::SpikeSourceArray NeuronModels::TraubMiles NeuronModels::TraubMilesAlt NeuronModels::TraubMilesFast NeuronModels::TraubMilesNStep PostsynapticModels::Base PostsynapticModels::DeltaCurr PostsynapticModels::ExpCond PostsynapticModels::ExpCurr Snippet::Base Snippet::Init Snippet::ValueBase Snippet::ValueBase<0> SynapseGroup SynapseGroupInternal WeightUpdateModels::Base WeightUpdateModels::PiecewiseSTDP WeightUpdateModels::StaticGraded WeightUpdateModels::StaticPulse WeightUpdateModels::StaticPulseDendriticDelay pygenn::genn_groups::CurrentSource pygenn::genn_groups::Group pygenn::genn_groups::NeuronGroup pygenn::genn_groups::SynapseGroup pygenn::genn_model::GeNNModel pygenn::model_preprocessor::ExtraGlobalVariable pygenn::model_preprocessor::Variable CodeGenerator namespace CodeGenerator::BackendBase class CodeGenerator::CodeStream class

CodeGenerator::CodeStream::CB struct CodeGenerator::CodeStream::IndentBuffer class CodeGenerator::CodeStream::OB struct CodeGenerator::CodeStream::Scope class CodeGenerator::CUDA namespace CodeGenerator::CUDA::Backend class CodeGenerator::CUDA::Optimiser namespace CodeGenerator::CUDA::Preferences struct CodeGenerator::CUDA::PresynapticUpdateStrategy namespace CodeGenerator::CUDA::PresynapticUpdateStrategy::Base class CodeGenerator::CUDA::PresynapticUpdateStrategy::PostSpan class CodeGenerator::CUDA::PresynapticUpdateStrategy::PreSpan class CodeGenerator::CUDA::Utils namespace CodeGenerator::FunctionTemplate struct CodeGenerator::MemAlloc class CodeGenerator::NameIterCtx struct CodeGenerator::PreferencesBase struct CodeGenerator::SingleThreadedCPU namespace CodeGenerator::SingleThreadedCPU::Backend class CodeGenerator::SingleThreadedCPU::Optimiser namespace CodeGenerator::SingleThreadedCPU::Preferences struct CodeGenerator::StructNameConstIter class CodeGenerator::Substitutions class CodeGenerator::TeeBuf class CodeGenerator::TeeStream class create_cmlf_class function create_custom_current_source_class function create_custom_init_var_snippet_class function create_custom_model_class function create_custom_neuron_class function create_custom_postsynaptic_class function create_custom_sparse_connect_init_snippet_class function create_custom_weight_update_class function create_dpf_class function Credits page Current source models page current_spikes function CurrentSource class CurrentSourceInternal class CurrentSourceModels namespace CurrentSourceModels::Base class CurrentSourceModels::DC class CurrentSourceModels::GaussianNoise class

D

debugCode variable DEFAULT enumvalue default_sparse_connectivity_location function default_var_location function define NO_DELAY Defining a network model page

delay_slots function DeviceSelect enum deviceSelectMethod variable DOUBLE enumvalue doublePrecisionTemplate variable dT function

E

end function ensureFtype function enum BlockSizeSelect DeviceSelect FloatType Kernel MathsFunc SpanType SynapseMatrixConnectivity SynapseMatrixType SynapseMatrixWeight TimePrecision VarAccess VarLocation

enumvalue DEFAULT DOUBLE FLOAT MANUAL, [1] MOST_MEMORY OCCUPANCY OPTIMAL READ_ONLY Examples page

F

filesystem namespace findCurrentSource function findNeuronGroup function findSynapseGroup function FLOAT enumvalue FloatType enum function __init__, [1], [2], [3], [4], [5], [6] addCurrentSource, [1] addNeuronPopulation, [1] addPresynapticUpdateStrategy addSynapsePopulation, [1], [2] add_current_source add_extra_global_param, [1], [2] add_neuron_population add_synapse_population add_to, [1], [2] build checkUnreplacedVariables create_cmlf_class create_custom_current_source_class create_custom_init_var_snippet_class create_custom_model_class create_custom_neuron_class create_custom_postsynaptic_class create_custom_sparse_connect_init_snippet_class create_custom_weight_update_class create_dpf_class current_spikes dT default_sparse_connectivity_location default_var_location delay_slots end ensureFtype findCurrentSource findNeuronGroup findSynapseGroup functionSubstitute genAllocateMemPreamble, [1], [2] genArray genCode, [1], [2] genDefinitionsInternalPreamble, [1], [2] genDefinitionsPreamble, [1], [2] genMSBuildConfigProperties, [1], [2] genMSBuildItemDefinitions, [1], [2] genMakefileCompileRule, [1], [2] genMakefileLinkRule, [1], [2] genMakefilePreamble, [1], [2] genNeuronUpdate, [1], [2] genScalar genStepTimeFinalisePreamble, [1], [2] genSynapseUpdate, [1], [2] genVariablePushPull generateMPI getAdditionalInputVars getCalcMaxColLengthFunc getCalcMaxRowLengthFunc getCurrentSourceModel getDT getDendriticDelayLocation getDerivedParams, [1], [2], [3], [4], [5], [6], [7] getDeviceMemoryBytes, [1], [2] getEventCode, [1] getEventThresholdConditionCode, [1] getExtraGlobalParamIndex, [1] getExtraGlobalParamLocation, [1], [2], [3] getExtraGlobalParams, [1], [2], [3] getInSynLocation getInitialisers, [1] getInjectionCode getLearnPostCode, [1] getLearnPostSupportCode getLocalHostID getName getNeuronModel getNumLocalNeurons getNumNeurons, [1] getNumRemoteNeurons getNumThreads, [1], [2] getPSExtraGlobalParamLocation, [1] getPSVarLocation, [1] getParamNames, [1], [2], [3], [4], [5], [6], [7], [8], [9], [10], [11], [12], [13], [14], [15], [16], [17], [18], [19], [20] getPostSpikeCode getPostVarIndex getPostVars getPreSpikeCode getPreVarIndex getPreVars getPrecision getResetCode, [1], [2] getSeed getSimCode, [1], [2], [3], [4], [5], [6], [7], [8], [9], [10], [11], [12], [13], [14] getSimSupportCode getSparseConnectivityExtraGlobalParamLocation, [1] getSparseConnectivityLocation getSpikeEventLocation getSpikeLocation getSpikeTimeLocation getSupportCode getSynapseDynamicsCode getSynapseDynamicsSuppportCode getThresholdConditionCode, [1], [2], [3], [4], [5], [6], [7], [8] getTimePrecision getUnderlyingType getValues, [1] getVarIndex getVarLocation, [1], [2], [3] getVarPrefix, [1], [2] getVars, [1], [2], [3], [4], [5], [6], [7], [8], [9], [10], [11], [12] getWUExtraGlobalParamLocation, [1] getWUPostVarLocation, [1] getWUPreVarLocation, [1] getWUVarLocation, [1] get_sparse_post_inds get_sparse_pre_inds hasOutputToHost has_individual_postsynaptic_vars has_individual_synapse_vars initConnectivity, [1] initVar, [1] init_connectivity init_var isAutoRefractoryRequired isCompatible, [1], [2] isDendriticDelayRequired isGlobalRNGRequired, [1], [2] isInitRNGRequired, [1] isPSInitRNGRequired isPostSpikeTimeRequired, [1] isPreSpikeTimeRequired, [1] isRNGRequired isSimRNGRequired isSparseConnectivityInitRequired isSpikeEventRequired isTimingEnabled isTrueSpikeRequired isTypePointer isWUInitRNGRequired isWUVarInitRequired is_bitmask is_dense is_model_valid is_ragged load, [1] matrix_type model_name name_substitutions, [1] neuronSubstitutionsInSynapticCode num_synapses param_space_to_val_vec param_space_to_vals postNeuronSubstitutionsInSynapticCode post_var_space_to_vals preNeuronSubstitutionsInSynapticCode pre_var_space_to_vals prepare_model prepare_snippet pull_connectivity_from_device pull_current_spikes_from_device pull_spikes_from_device pull_state_from_device pull_var_from_device push_connectivity_to_device push_current_spikes_to_device push_spikes_to_device push_state_to_device push_var_to_device regexFuncSubstitute regexVarSubstitute reinitialise, [1], [2], [3] setBackPropDelaySteps setDT setDefaultExtraGlobalParamLocation setDefaultSparseConnectivityLocation setDefaultVarLocation setDendriticDelayLocation setExtraGlobalParamLocation, [1] setInSynVarLocation setMaxConnections setMaxDendriticDelayTimesteps setMaxSourceConnections setMergePostsynapticModels setName setNumThreadsPerSpike setPSExtraGlobalParamLocation setPSVarLocation setPrecision setSeed setSpanType setSparseConnectivityExtraGlobalParamLocation setSparseConnectivityLocation setSpikeEventLocation setSpikeLocation setSpikeTimeLocation setTimePrecision setTiming setVarLocation, [1] setWUExtraGlobalParamLocation setWUPostVarLocation setWUPreVarLocation setWUVarLocation set_connected_populations set_current_source_model set_neuron set_post_syn set_post_var set_pre_var set_psm_var set_sparse_connections set_values, [1] set_var set_weight_update shouldAccumulateInRegister, [1], [2] shouldAccumulateInSharedMemory, [1], [2] size substitute t timestep uninitialisedConnectivity uninitialisedVar value_substitutions, [1] var_space_to_vals weight_update_var_size writePreciseString, [1]

functionSubstitute function

G

genAllocateMemPreamble function, [1], [2] genArray function genCode function, [1], [2] genDefinitionsInternalPreamble function, [1], [2] genDefinitionsPreamble function, [1], [2] generateMPI function genericName variable genMakefileCompileRule function, [1], [2] genMakefileLinkRule function, [1], [2] genMakefilePreamble function, [1], [2] genMSBuildConfigProperties function, [1], [2] genMSBuildItemDefinitions function, [1], [2] GeNN Documentation page genNeuronUpdate function, [1], [2] genScalar function genStepTimeFinalisePreamble function, [1], [2] genSynapseUpdate function, [1], [2] genVariablePushPull function get_sparse_post_inds function get_sparse_pre_inds function getAdditionalInputVars function getCalcMaxColLengthFunc function getCalcMaxRowLengthFunc function getCurrentSourceModel function getDendriticDelayLocation function getDerivedParams function, [1], [2], [3], [4], [5], [6], [7] getDeviceMemoryBytes function, [1], [2] getDT function getEventCode function, [1] getEventThresholdConditionCode function, [1] getExtraGlobalParamIndex function, [1] getExtraGlobalParamLocation function, [1], [2], [3] getExtraGlobalParams function, [1], [2], [3] getInitialisers function, [1] getInjectionCode function getInSynLocation function getLearnPostCode function, [1] getLearnPostSupportCode function getLocalHostID function getName function

getNeuronModel function getNumLocalNeurons function getNumNeurons function, [1] getNumRemoteNeurons function getNumThreads function, [1], [2] getParamNames function, [1], [2], [3], [4], [5], [6], [7], [8], [9], [10], [11], [12], [13], [14], [15], [16], [17], [18], [19], [20] getPostSpikeCode function getPostVarIndex function getPostVars function getPrecision function getPreSpikeCode function getPreVarIndex function getPreVars function getPSExtraGlobalParamLocation function, [1] getPSVarLocation function, [1] getResetCode function, [1], [2] getSeed function getSimCode function, [1], [2], [3], [4], [5], [6], [7], [8], [9], [10], [11], [12], [13], [14] getSimSupportCode function getSparseConnectivityExtraGlobalParamLocation function, [1] getSparseConnectivityLocation function getSpikeEventLocation function getSpikeLocation function getSpikeTimeLocation function getSupportCode function getSynapseDynamicsCode function getSynapseDynamicsSuppportCode function getThresholdConditionCode function, [1], [2], [3], [4], [5], [6], [7], [8] getTimePrecision function getUnderlyingType function getValues function, [1] getVarIndex function getVarLocation function, [1], [2], [3] getVarPrefix function, [1], [2] getVars function, [1], [2], [3], [4], [5], [6], [7], [8], [9], [10], [11], [12] getWUExtraGlobalParamLocation function, [1] getWUPostVarLocation function, [1] getWUPreVarLocation function, [1] getWUVarLocation function, [1] global namespace

H

has_individual_postsynaptic_vars function has_individual_synapse_vars function

hasOutputToHost function

I

init_connectivity function init_var function initConnectivity function, [1] InitSparseConnectivitySnippet namespace InitSparseConnectivitySnippet::Base class InitSparseConnectivitySnippet::FixedProbability class InitSparseConnectivitySnippet::FixedProbabilityBase class InitSparseConnectivitySnippet::FixedProbabilityNoAutapse class InitSparseConnectivitySnippet::Init class InitSparseConnectivitySnippet::OneToOne class InitSparseConnectivitySnippet::Uninitialised class initVar function, [1] InitVarSnippet namespace InitVarSnippet::Base class InitVarSnippet::Constant class InitVarSnippet::Exponential class InitVarSnippet::Gamma class InitVarSnippet::Normal class InitVarSnippet::Uniform class InitVarSnippet::Uninitialised class Installation page

is_bitmask function is_dense function is_model_valid function is_ragged function isAutoRefractoryRequired function isCompatible function, [1], [2] isDendriticDelayRequired function isGlobalRNGRequired function, [1], [2] isInitRNGRequired function, [1] isPostSpikeTimeRequired function, [1] isPreSpikeTimeRequired function, [1] isPSInitRNGRequired function isRNGRequired function isSimRNGRequired function isSparseConnectivityInitRequired function isSpikeEventRequired function isTimingEnabled function isTrueSpikeRequired function isTypePointer function isWUInitRNGRequired function isWUVarInitRequired function

K

Kernel enum

KernelBlockSize typedef

L

load function, [1]

logLevel variable

M

MANUAL enumvalue, [1] manualBlockSizes variable manualDeviceID variable MathsFunc enum matrix_type function model_name function Models namespace Models::Base class

Models::Base::Var struct Models::VarInit class Models::VarInitContainerBase class Models::VarInitContainerBase<0> class ModelSpec class ModelSpecInternal class MOST_MEMORY enumvalue

N

name_substitutions function, [1] namespace BACKEND_NAMESPACE CodeGenerator CodeGenerator::CUDA CodeGenerator::CUDA::Optimiser CodeGenerator::CUDA::PresynapticUpdateStrategy CodeGenerator::CUDA::Utils CodeGenerator::SingleThreadedCPU CodeGenerator::SingleThreadedCPU::Optimiser CurrentSourceModels InitSparseConnectivitySnippet InitVarSnippet Models NeuronModels PostsynapticModels Snippet Utils WeightUpdateModels filesystem global pygenn pygenn::genn_groups pygenn::genn_model pygenn::model_preprocessor std Neuron models page NeuronGroup class NeuronGroupHandler typedef NeuronGroupInternal class NeuronGroupSimHandler typedef

NeuronModels namespace NeuronModels::Base class NeuronModels::Izhikevich class NeuronModels::IzhikevichVariable class NeuronModels::LIF class NeuronModels::Poisson class NeuronModels::PoissonNew class NeuronModels::RulkovMap class NeuronModels::SpikeSource class NeuronModels::SpikeSourceArray class NeuronModels::TraubMiles class NeuronModels::TraubMilesAlt class NeuronModels::TraubMilesFast class NeuronModels::TraubMilesNStep class neuronSubstitutionsInSynapticCode function NO_DELAY define num_synapses function numArguments variable

O

OCCUPANCY enumvalue OPTIMAL enumvalue

optimizeCode variable

P

page Best practices guide Bibliographic References Brian interface (Brian2GeNN) Credits Current source models Defining a network model Examples GeNN Documentation Installation Neuron models Postsynaptic integration methods Python interface (PyGeNN) Quickstart Release Notes Sparse connectivity initialisation SpineML and SpineCreator Synaptic matrix types Tutorial 1 Tutorial 2 User Manual Variable initialisation Weight update models param_space_to_val_vec function param_space_to_vals function post_var_space_to_vals function postNeuronSubstitutionsInSynapticCode function Postsynaptic integration methods page PostsynapticModels namespace PostsynapticModels::Base class PostsynapticModels::DeltaCurr class PostsynapticModels::ExpCond class PostsynapticModels::ExpCurr class pre_var_space_to_vals function preNeuronSubstitutionsInSynapticCode function

prepare_model function prepare_snippet function pull_connectivity_from_device function pull_current_spikes_from_device function pull_spikes_from_device function pull_state_from_device function pull_var_from_device function push_connectivity_to_device function push_current_spikes_to_device function push_spikes_to_device function push_state_to_device function push_var_to_device function pygenn namespace pygenn::genn_groups namespace pygenn::genn_groups::CurrentSource class pygenn::genn_groups::Group class pygenn::genn_groups::NeuronGroup class pygenn::genn_groups::SynapseGroup class pygenn::genn_model namespace pygenn::genn_model::GeNNModel class pygenn::model_preprocessor namespace pygenn::model_preprocessor::ExtraGlobalVariable class pygenn::model_preprocessor::Variable class Python interface (PyGeNN) page

Q

Quickstart page

R

READ_ONLY enumvalue regexFuncSubstitute function regexVarSubstitute function

reinitialise function, [1], [2], [3] Release Notes page

S

set_connected_populations function set_current_source_model function set_neuron function set_post_syn function set_post_var function set_pre_var function set_psm_var function set_sparse_connections function set_values function, [1] set_var function set_weight_update function setBackPropDelaySteps function setDefaultExtraGlobalParamLocation function setDefaultSparseConnectivityLocation function setDefaultVarLocation function setDendriticDelayLocation function setDT function setExtraGlobalParamLocation function, [1] setInSynVarLocation function setMaxConnections function setMaxDendriticDelayTimesteps function setMaxSourceConnections function setMergePostsynapticModels function setName function setNumThreadsPerSpike function setPrecision function setPSExtraGlobalParamLocation function setPSVarLocation function setSeed function setSpanType function setSparseConnectivityExtraGlobalParamLocation function setSparseConnectivityLocation function setSpikeEventLocation function setSpikeLocation function setSpikeTimeLocation function setTimePrecision function setTiming function

setVarLocation function, [1] setWUExtraGlobalParamLocation function setWUPostVarLocation function setWUPreVarLocation function setWUVarLocation function shouldAccumulateInRegister function, [1], [2] shouldAccumulateInSharedMemory function, [1], [2] showPtxInfo variable singlePrecisionTemplate variable size function Snippet namespace Snippet::Base class Snippet::Base::DerivedParam struct Snippet::Base::EGP struct Snippet::Base::ParamVal struct Snippet::Init class Snippet::ValueBase class Snippet::ValueBase<0> class SpanType enum Sparse connectivity initialisation page SpineML and SpineCreator page std namespace struct CodeGenerator::CUDA::Preferences CodeGenerator::CodeStream::CB CodeGenerator::CodeStream::OB CodeGenerator::FunctionTemplate CodeGenerator::NameIterCtx CodeGenerator::PreferencesBase CodeGenerator::SingleThreadedCPU::Preferences Models::Base::Var Snippet::Base::DerivedParam Snippet::Base::EGP Snippet::Base::ParamVal substitute function SynapseGroup class SynapseGroupHandler typedef SynapseGroupInternal class SynapseMatrixConnectivity enum SynapseMatrixType enum SynapseMatrixWeight enum Synaptic matrix types page

T

t function TimePrecision enum timestep function Tutorial 1 page

Tutorial 2 page typedef KernelBlockSize NeuronGroupHandler NeuronGroupSimHandler SynapseGroupHandler

U

uninitialisedConnectivity function uninitialisedVar function User Manual page userCxxFlagsGNU variable

userNvccFlags variable userNvccFlagsGNU variable Utils namespace

V

value_substitutions function, [1] var_space_to_vals function VarAccess enum variable blockSizeSelectMethod debugCode deviceSelectMethod doublePrecisionTemplate genericName logLevel manualBlockSizes manualDeviceID numArguments optimizeCode showPtxInfo singlePrecisionTemplate userCxxFlagsGNU userNvccFlags userNvccFlagsGNU xrange

Variable initialisation page VarLocation enum

W

Weight update models page weight_update_var_size function WeightUpdateModels namespace WeightUpdateModels::Base class WeightUpdateModels::PiecewiseSTDP class

WeightUpdateModels::StaticGraded class WeightUpdateModels::StaticPulse class WeightUpdateModels::StaticPulseDendriticDelay class writePreciseString function, [1]

X

xrange variable