DictionaryDatum
Node::get_status_dict_()
{
return DictionaryDatum( new Dictionary );
}
void
ModelsModule::init( SLIInterpreter* )
{
kernel().model_manager.register_node_model< iaf_neuron >( "iaf_neuron" );
kernel().model_manager.register_node_model< iaf_chs_2007 >( "iaf_chs_2007" );
kernel().model_manager.register_node_model< iaf_psc_alpha >(
"iaf_psc_alpha" );
kernel().model_manager.register_node_model< iaf_psc_alpha_multisynapse >(
"iaf_psc_alpha_multisynapse" );
kernel().model_manager.register_node_model< iaf_psc_delta >(
"iaf_psc_delta" );
kernel().model_manager.register_node_model< iaf_psc_exp >( "iaf_psc_exp" );
kernel().model_manager.register_node_model< iaf_psc_exp_multisynapse >(
"iaf_psc_exp_multisynapse" );
kernel().model_manager.register_node_model< iaf_tum_2000 >( "iaf_tum_2000" );
kernel().model_manager.register_node_model< amat2_psc_exp >(
"amat2_psc_exp" );
kernel().model_manager.register_node_model< mat2_psc_exp >( "mat2_psc_exp" );
kernel().model_manager.register_node_model< parrot_neuron >(
"parrot_neuron" );
kernel().model_manager.register_node_model< pp_psc_delta >( "pp_psc_delta" );
kernel().model_manager.register_node_model< pp_pop_psc_delta >(
"pp_pop_psc_delta" );
kernel().model_manager.register_node_model< gif_psc_exp >( "gif_psc_exp" );
kernel().model_manager.register_node_model< gif_psc_exp_multisynapse >(
"gif_psc_exp_multisynapse" );
kernel().model_manager.register_node_model< ac_generator >( "ac_generator" );
kernel().model_manager.register_node_model< dc_generator >( "dc_generator" );
kernel().model_manager.register_node_model< spike_generator >(
"spike_generator" );
kernel().model_manager.register_node_model< poisson_generator >(
"poisson_generator" );
kernel().model_manager.register_node_model< pulsepacket_generator >(
"pulsepacket_generator" );
kernel().model_manager.register_node_model< noise_generator >(
"noise_generator" );
kernel().model_manager.register_node_model< step_current_generator >(
"step_current_generator" );
kernel().model_manager.register_node_model< mip_generator >(
"mip_generator" );
kernel().model_manager.register_node_model< sinusoidal_poisson_generator >(
"sinusoidal_poisson_generator" );
kernel().model_manager.register_node_model< ppd_sup_generator >(
"ppd_sup_generator" );
kernel().model_manager.register_node_model< gamma_sup_generator >(
"gamma_sup_generator" );
kernel().model_manager.register_node_model< ginzburg_neuron >(
"ginzburg_neuron" );
kernel().model_manager.register_node_model< mcculloch_pitts_neuron >(
"mcculloch_pitts_neuron" );
kernel().model_manager.register_node_model< izhikevich >( "izhikevich" );
kernel().model_manager.register_node_model< spike_dilutor >(
"spike_dilutor" );
kernel().model_manager.register_node_model< spike_detector >(
"spike_detector" );
kernel().model_manager.register_node_model< spin_detector >(
"spin_detector" );
kernel().model_manager.register_node_model< Multimeter >( "multimeter" );
kernel().model_manager.register_node_model< correlation_detector >(
"correlation_detector" );
kernel().model_manager.register_node_model< correlomatrix_detector >(
"correlomatrix_detector" );
kernel().model_manager.register_node_model< correlospinmatrix_detector >(
"correlospinmatrix_detector" );
kernel().model_manager.register_node_model< volume_transmitter >(
"volume_transmitter" );
// Create voltmeter as a multimeter pre-configured to record V_m.
/*BeginDocumentation
Name: voltmeter - Device to record membrane potential from neurons.
Synopsis: voltmeter Create
Description:
A voltmeter records the membrane potential (V_m) of connected nodes
to memory, file or stdout.
By default, voltmeters record values once per ms. Set the parameter
/interval to change this. The recording interval cannot be smaller
than the resolution.
Results are returned in the /events entry of the status dictionary,
which contains membrane potential as vector /V_m and pertaining
times as vector /times and node GIDs as /senders, if /withtime and
/withgid are set, respectively.
Accumulator mode:
Voltmeter can operate in accumulator mode. In this case, values for all
recorded variables are added across all recorded nodes (but kept separate in
time). This can be useful to record average membrane potential in a
population.
To activate accumulator mode, either set /to_accumulator to true, or set
/record_to [ /accumulator ]. In accumulator mode, you cannot record to file,
to memory, to screen, with GID or with weight. You must activate accumulator
mode before simulating. Accumulator data is never written to file. You must
extract it from the device using GetStatus.
Remarks:
- The voltmeter model is implemented as a multimeter preconfigured to
record /V_m.
- The set of variables to record and the recording interval must be set
BEFORE the voltmeter is connected to any node, and cannot be changed
afterwards.
- A voltmeter cannot be frozen.
- If you record with voltmeter in accumulator mode and some of the nodes
you record from are frozen and others are not, data will only be collected
from the unfrozen nodes. Most likely, this will lead to confusing results,
so you should not use voltmeter with frozen nodes.
Parameters:
The following parameter can be set in the status dictionary:
interval double - Recording interval in ms
Examples:
SLI ] /iaf_cond_alpha Create /n Set
SLI ] /voltmeter Create /vm Set
SLI ] vm << /interval 0.5 >> SetStatus
SLI ] vm n Connect
SLI ] 10 Simulate
SLI ] vm /events get info
--------------------------------------------------
Name Type Value
--------------------------------------------------
senders intvectortype <intvectortype>
times doublevectortype <doublevectortype>
V_m doublevectortype <doublevectortype>
--------------------------------------------------
Total number of entries: 3
Sends: DataLoggingRequest
SeeAlso: Device, RecordingDevice, multimeter
*/
DictionaryDatum vmdict = DictionaryDatum( new Dictionary );
ArrayDatum ad;
ad.push_back( LiteralDatum( names::V_m.toString() ) );
( *vmdict )[ names::record_from ] = ad;
const Name name = "voltmeter";
kernel().model_manager.register_preconf_node_model< Multimeter >(
name, vmdict, false );
#ifdef HAVE_GSL
kernel().model_manager.register_node_model< iaf_chxk_2008 >(
"iaf_chxk_2008" );
kernel().model_manager.register_node_model< iaf_cond_alpha >(
"iaf_cond_alpha" );
kernel().model_manager.register_node_model< iaf_cond_exp >( "iaf_cond_exp" );
kernel().model_manager.register_node_model< iaf_cond_exp_sfa_rr >(
"iaf_cond_exp_sfa_rr" );
kernel().model_manager.register_node_model< iaf_cond_alpha_mc >(
"iaf_cond_alpha_mc" );
kernel().model_manager.register_node_model< iaf_cond_alpha_mc_fixedca >(
"iaf_cond_alpha_mc_fixedca" );
kernel().model_manager.register_node_model< iaf_cond_alpha_mc_kinetics >(
"iaf_cond_alpha_mc_kinetics" );
kernel().model_manager.register_node_model< hh_psc_alpha >( "hh_psc_alpha" );
kernel().model_manager.register_node_model< hh_psc_alpha_gap >(
"hh_psc_alpha_gap" );
kernel().model_manager.register_node_model< hh_cond_exp_traub >(
"hh_cond_exp_traub" );
kernel().model_manager.register_node_model< sinusoidal_gamma_generator >(
"sinusoidal_gamma_generator" );
kernel().model_manager.register_node_model< gif_cond_exp >( "gif_cond_exp" );
kernel().model_manager.register_node_model< gif_cond_exp_multisynapse >(
"gif_cond_exp_multisynapse" );
#endif
#ifdef HAVE_GSL
kernel().model_manager.register_node_model< aeif_cond_alpha >(
"aeif_cond_alpha" );
kernel().model_manager.register_node_model< aeif_cond_exp >(
"aeif_cond_exp" );
kernel().model_manager.register_node_model< ht_neuron >( "ht_neuron" );
kernel().model_manager.register_node_model< aeif_cond_beta_multisynapse >(
"aeif_cond_beta_multisynapse" );
#endif
// This version of the AdEx model does not depend on GSL.
kernel().model_manager.register_node_model< aeif_cond_alpha_RK5 >(
"aeif_cond_alpha_RK5" );
kernel().model_manager.register_node_model< aeif_cond_alpha_multisynapse >(
"aeif_cond_alpha_multisynapse" );
#ifdef HAVE_MUSIC
//// proxies for inter-application communication using MUSIC
kernel().model_manager.register_node_model< music_event_in_proxy >(
"music_event_in_proxy" );
kernel().model_manager.register_node_model< music_event_out_proxy >(
"music_event_out_proxy" );
kernel().model_manager.register_node_model< music_cont_in_proxy >(
"music_cont_in_proxy" );
kernel().model_manager.register_node_model< music_message_in_proxy >(
"music_message_in_proxy" );
#endif
// register synapses
/* BeginDocumentation
Name: static_synapse_hpc - Variant of static_synapse with low memory
consumption.
Description:
hpc synapses store the target neuron in form of a 2 Byte index instead of
an 8 Byte pointer. This limits the number of thread local neurons to
65,536. No support for different receptor types. Otherwise identical to
static_synapse.
SeeAlso: synapsedict, static_synapse
*/
kernel()
.model_manager
.register_connection_model< StaticConnection< TargetIdentifierPtrRport > >(
"static_synapse" );
kernel()
.model_manager
.register_connection_model< StaticConnection< TargetIdentifierIndex > >(
"static_synapse_hpc" );
/* BeginDocumentation
Name: static_synapse_hom_w_hpc - Variant of static_synapse_hom_w with low
memory consumption.
SeeAlso: synapsedict, static_synapse_hom_w, static_synapse_hpc
*/
kernel()
.model_manager
.register_connection_model< StaticConnectionHomW< TargetIdentifierPtrRport > >(
"static_synapse_hom_w" );
kernel()
.model_manager
.register_connection_model< StaticConnectionHomW< TargetIdentifierIndex > >(
"static_synapse_hom_w_hpc" );
/* BeginDocumentation
Name: gap_junction - Connection model for gap junctions.
SeeAlso: synapsedict
*/
kernel()
.model_manager
.register_secondary_connection_model< GapJunction< TargetIdentifierPtrRport > >(
"gap_junction", false );
/* BeginDocumentation
Name: stdp_synapse_hpc - Variant of stdp_synapse with low memory
consumption.
SeeAlso: synapsedict, stdp_synapse, static_synapse_hpc
*/
kernel()
.model_manager
.register_connection_model< STDPConnection< TargetIdentifierPtrRport > >(
"stdp_synapse" );
kernel()
.model_manager
.register_connection_model< STDPConnection< TargetIdentifierIndex > >(
"stdp_synapse_hpc" );
/* BeginDocumentation
Name: stdp_pl_synapse_hom_hpc - Variant of stdp_pl_synapse_hom with low
memory consumption.
SeeAlso: synapsedict, stdp_pl_synapse_hom, static_synapse_hpc
*/
kernel()
.model_manager
.register_connection_model< STDPPLConnectionHom< TargetIdentifierPtrRport > >(
"stdp_pl_synapse_hom" );
kernel()
.model_manager
.register_connection_model< STDPPLConnectionHom< TargetIdentifierIndex > >(
"stdp_pl_synapse_hom_hpc" );
/* BeginDocumentation
Name: stdp_triplet_synapse_hpc - Variant of stdp_triplet_synapse with low
memory consumption.
SeeAlso: synapsedict, stdp_synapse, static_synapse_hpc
*/
kernel()
.model_manager
.register_connection_model< STDPTripletConnection< TargetIdentifierPtrRport > >(
"stdp_triplet_synapse" );
kernel()
.model_manager
.register_connection_model< STDPTripletConnection< TargetIdentifierIndex > >(
"stdp_triplet_synapse_hpc" );
/* BeginDocumentation
Name: quantal_stp_synapse_hpc - Variant of quantal_stp_synapse with low
memory consumption.
SeeAlso: synapsedict, quantal_stp_synapse, static_synapse_hpc
*/
kernel()
.model_manager
.register_connection_model< Quantal_StpConnection< TargetIdentifierPtrRport > >(
"quantal_stp_synapse" );
kernel()
.model_manager
.register_connection_model< Quantal_StpConnection< TargetIdentifierIndex > >(
"quantal_stp_synapse_hpc" );
/* BeginDocumentation
Name: stdp_synapse_hom_hpc - Variant of quantal_stp_synapse with low memory
consumption.
SeeAlso: synapsedict, stdp_synapse_hom, static_synapse_hpc
*/
kernel()
.model_manager
.register_connection_model< STDPConnectionHom< TargetIdentifierPtrRport > >(
"stdp_synapse_hom" );
kernel()
.model_manager
.register_connection_model< STDPConnectionHom< TargetIdentifierIndex > >(
"stdp_synapse_hom_hpc" );
/* BeginDocumentation
Name: stdp_facetshw_synapse_hom_hpc - Variant of stdp_facetshw_synapse_hom
with low memory consumption.
SeeAlso: synapsedict, stdp_facetshw_synapse_hom, static_synapse_hpc
*/
kernel()
.model_manager
.register_connection_model< STDPFACETSHWConnectionHom< TargetIdentifierPtrRport > >(
"stdp_facetshw_synapse_hom" );
kernel()
.model_manager
.register_connection_model< STDPFACETSHWConnectionHom< TargetIdentifierIndex > >(
"stdp_facetshw_synapse_hom_hpc" );
/* BeginDocumentation
Name: cont_delay_synapse_hpc - Variant of cont_delay_synapse with low
memory consumption.
SeeAlso: synapsedict, cont_delay_synapse, static_synapse_hpc
*/
kernel()
.model_manager
.register_connection_model< ContDelayConnection< TargetIdentifierPtrRport > >(
"cont_delay_synapse" );
kernel()
.model_manager
.register_connection_model< ContDelayConnection< TargetIdentifierIndex > >(
"cont_delay_synapse_hpc" );
/* BeginDocumentation
Name: tsodyks_synapse_hpc - Variant of tsodyks_synapse with low memory
consumption.
SeeAlso: synapsedict, tsodyks_synapse, static_synapse_hpc
*/
kernel()
.model_manager
.register_connection_model< TsodyksConnection< TargetIdentifierPtrRport > >(
"tsodyks_synapse" );
kernel()
.model_manager
.register_connection_model< TsodyksConnection< TargetIdentifierIndex > >(
"tsodyks_synapse_hpc" );
/* BeginDocumentation
Name: tsodyks_synapse_hom_hpc - Variant of tsodyks_synapse_hom with low
memory consumption.
SeeAlso: synapsedict, tsodyks_synapse_hom, static_synapse_hpc
*/
kernel()
.model_manager
.register_connection_model< TsodyksConnectionHom< TargetIdentifierPtrRport > >(
"tsodyks_synapse_hom" );
kernel()
.model_manager
.register_connection_model< TsodyksConnectionHom< TargetIdentifierIndex > >(
"tsodyks_synapse_hom_hpc" );
/* BeginDocumentation
Name: tsodyks2_synapse_hpc - Variant of tsodyks2_synapse with low memory
consumption.
SeeAlso: synapsedict, tsodyks2_synapse, static_synapse_hpc
*/
kernel()
.model_manager
.register_connection_model< Tsodyks2Connection< TargetIdentifierPtrRport > >(
"tsodyks2_synapse" );
kernel()
.model_manager
.register_connection_model< Tsodyks2Connection< TargetIdentifierIndex > >(
"tsodyks2_synapse_hpc" );
/* BeginDocumentation
Name: ht_synapse_hpc - Variant of ht_synapse with low memory consumption.
SeeAlso: synapsedict, ht_synapse, static_synapse_hpc
*/
kernel()
.model_manager
.register_connection_model< HTConnection< TargetIdentifierPtrRport > >(
"ht_synapse" );
kernel()
.model_manager
.register_connection_model< HTConnection< TargetIdentifierIndex > >(
"ht_synapse_hpc" );
/* BeginDocumentation
Name: stdp_dopamine_synapse_hpc - Variant of stdp_dopamine_synapse with low
memory consumption.
SeeAlso: synapsedict, stdp_dopamine_synapse, static_synapse_hpc
*/
kernel()
.model_manager
.register_connection_model< STDPDopaConnection< TargetIdentifierPtrRport > >(
"stdp_dopamine_synapse" );
kernel()
.model_manager
.register_connection_model< STDPDopaConnection< TargetIdentifierIndex > >(
"stdp_dopamine_synapse_hpc" );
/* BeginDocumentation
Name: vogels_sprekeler_synapse_hpc - Variant of vogels_sprekeler_synapse
with low memory
consumption.
SeeAlso: synapsedict, vogels_sprekeler_synapse
*/
kernel()
.model_manager
.register_connection_model< VogelsSprekelerConnection< TargetIdentifierPtrRport > >(
"vogels_sprekeler_synapse" );
kernel()
.model_manager
.register_connection_model< VogelsSprekelerConnection< TargetIdentifierIndex > >(
"vogels_sprekeler_synapse_hpc" );
}
void
RandomNumbers::init( SLIInterpreter* i )
{
RngType.settypename( "rngtype" );
RngType.setdefaultaction( SLIInterpreter::datatypefunction );
RngFactoryType.settypename( "rngfactorytype" );
RngFactoryType.setdefaultaction( SLIInterpreter::datatypefunction );
RdvType.settypename( "rdvtype" );
RdvType.setdefaultaction( SLIInterpreter::datatypefunction );
RdvFactoryType.settypename( "rdvfactorytype" );
RdvFactoryType.setdefaultaction( SLIInterpreter::datatypefunction );
if ( rngdict_ || rdvdict_ )
throw DynamicModuleManagementError( "RandomNumbers module has been initialized previously." );
// create random number generator type dictionary
rngdict_ = new Dictionary();
assert( rngdict_ );
i->def( "rngdict", DictionaryDatum( rngdict_ ) );
// add built-in rngs
register_rng_< librandom::KnuthLFG >( "knuthlfg", *rngdict_ );
register_rng_< librandom::MT19937 >( "MT19937", *rngdict_ );
// let GslRandomGen add all of the GSL rngs
librandom::GslRandomGen::add_gsl_rngs( *rngdict_ );
// create random deviate generator dictionary
rdvdict_ = new Dictionary();
assert( rdvdict_ );
i->def( "rdevdict", DictionaryDatum( rdvdict_ ) );
register_rdv_< librandom::BinomialRandomDev >( "binomial", *rdvdict_ );
register_rdv_< librandom::ClippedRedrawDiscreteRandomDev< librandom::BinomialRandomDev > >(
"binomial_clipped", *rdvdict_ );
register_rdv_< librandom::ClippedToBoundaryDiscreteRandomDev< librandom::BinomialRandomDev > >(
"binomial_clipped_to_boundary", *rdvdict_ );
register_rdv_< librandom::PoissonRandomDev >( "poisson", *rdvdict_ );
register_rdv_< librandom::ClippedRedrawDiscreteRandomDev< librandom::PoissonRandomDev > >(
"poisson_clipped", *rdvdict_ );
register_rdv_< librandom::ClippedToBoundaryDiscreteRandomDev< librandom::PoissonRandomDev > >(
"poisson_clipped_to_boundary", *rdvdict_ );
register_rdv_< librandom::UniformRandomDev >( "uniform", *rdvdict_ );
register_rdv_< librandom::UniformIntRandomDev >( "uniform_int", *rdvdict_ );
register_rdv_< librandom::NormalRandomDev >( "normal", *rdvdict_ );
register_rdv_< librandom::ClippedRedrawContinuousRandomDev< librandom::NormalRandomDev > >(
"normal_clipped", *rdvdict_ );
register_rdv_< librandom::ClippedToBoundaryContinuousRandomDev< librandom::NormalRandomDev > >(
"normal_clipped_to_boundary", *rdvdict_ );
register_rdv_< librandom::LognormalRandomDev >( "lognormal", *rdvdict_ );
register_rdv_< librandom::ClippedRedrawContinuousRandomDev< librandom::LognormalRandomDev > >(
"lognormal_clipped", *rdvdict_ );
register_rdv_< librandom::ClippedToBoundaryContinuousRandomDev< librandom::LognormalRandomDev > >(
"lognormal_clipped_to_boundary", *rdvdict_ );
register_rdv_< librandom::ExpRandomDev >( "exponential", *rdvdict_ );
register_rdv_< librandom::ClippedRedrawContinuousRandomDev< librandom::ExpRandomDev > >(
"exponential_clipped", *rdvdict_ );
register_rdv_< librandom::ClippedToBoundaryContinuousRandomDev< librandom::ExpRandomDev > >(
"exponential_clipped_to_boundary", *rdvdict_ );
register_rdv_< librandom::GammaRandomDev >( "gamma", *rdvdict_ );
register_rdv_< librandom::ClippedRedrawContinuousRandomDev< librandom::GammaRandomDev > >(
"gamma_clipped", *rdvdict_ );
register_rdv_< librandom::ClippedToBoundaryContinuousRandomDev< librandom::GammaRandomDev > >(
"gamma_clipped_to_boundary", *rdvdict_ );
#ifdef HAVE_GSL
register_rdv_< librandom::GSL_BinomialRandomDev >( "gsl_binomial", *rdvdict_ );
#endif
// create function
i->createcommand( "CreateRNG_gt_i", &createrngfunction );
i->createcommand( "CreateRDV_g_vf", &createrdvfunction );
i->createcommand( "SetStatus_v", &setstatus_vdfunction );
i->createcommand( "GetStatus_v", &getstatus_vfunction );
// access functions
i->createcommand( "seed_g_i", &seedfunction );
i->createcommand( "irand_g_i", &irandfunction );
i->createcommand( "drand_g", &drandfunction );
i->createcommand( "RandomArray_v_i", &randomarrayfunction );
i->createcommand( "Random_i", &randomfunction );
}
void
nest::sli_neuron::init_state_( const Node& proto )
{
const sli_neuron& pr = downcast< sli_neuron >( proto );
state_ = DictionaryDatum( new Dictionary( *pr.state_ ) );
}
