void STPConnection::push_attributes()
{
// need to push one attribute for each spike
SpikeContainer * spikes = src->get_spikes_immediate();
for (SpikeContainer::const_iterator spike = spikes->begin() ;
spike != spikes->end() ; ++spike ) {
// dynamics
NeuronID spk = src->global2rank(*spike);
double x = auryn_vector_float_get( state_x, spk );
double u = auryn_vector_float_get( state_u, spk );
auryn_vector_float_set( state_x, spk, x-u*x );
auryn_vector_float_set( state_u, spk, u+Ujump*(1-u) );
// TODO spike translation or introduce local_spikes
// function in SpikingGroup and implement this there ... (better option)
src->push_attribute( x*u );
}
// If we had two spike attributes in this connection we push
// the second attribute for each spike here:
//
// SpikeContainer * spikes = src->get_spikes_immediate();
// for (SpikeContainer::const_iterator spike = spikes->begin() ;
// spike != spikes->end() ; ++spike ) {
// AurynFloat other_attribute = foo+bar;
// src->push_attribute( other_attribute );
// }
}
int main(int ac, char* av[])
{
SpikeContainer * sc = new SpikeContainer();
cout << "Loading 1 2 3 ... " << endl;
sc->push_back(1);
sc->push_back(2);
sc->push_back(3);
cout << "Reading ";
for ( NeuronID * iter = sc->begin() ; iter != sc->end() ; ++iter )
cout << *iter << " ";
cout << endl;
sc->clear();
cout << "Loading 5 6 7 ... " << endl;
sc->push_back(5);
sc->push_back(6);
sc->push_back(7);
cout << "Reading ";
for ( NeuronID * iter = sc->begin() ; iter != sc->end() ; ++iter )
cout << *iter << " ";
cout << endl;
delete sc;
return 0;
}
void STPConnection::push_attributes()
{
SpikeContainer * spikes = src->get_spikes_immediate();
for (SpikeContainer::const_iterator spike = spikes->begin() ;
spike != spikes->end() ; ++spike ) {
// dynamics
NeuronID spk = src->global2rank(*spike);
double x = auryn_vector_float_get( state_x, spk );
double u = auryn_vector_float_get( state_u, spk );
auryn_vector_float_set( state_x, spk, x-u*x );
auryn_vector_float_set( state_u, spk, u+Ujump*(1-u) );
// TODO spike translation or introduce local_spikes function in SpikingGroup and implement this there ... (better option)
src->push_attribute( x*u );
}
}
void SyncBuffer::push(SpikeDelay * delay, NeuronID size)
{
for (NeuronID i = 1 ; i < MINDELAY+1 ; ++i ) {
SpikeContainer * sc = delay->get_spikes(i);
// NeuronID s = (NeuronID) (sc->size());
// send_buf[0] += s;
count[i-1] = 0;
for (SpikeContainer::const_iterator spike = sc->begin() ;
spike != sc->end() ; ++spike ) {
NeuronID compressed = *spike + groupPushOffset1 + (i-1)*size;
send_buf.push_back(compressed);
count[i-1]++;
}
send_buf[0] += delay->get_spikes(i)->size(); // send the total number of spikes
}
// transmit get_num_attributes() attributes for count spikes for all time slices
if ( delay->get_num_attributes() ) {
for (NeuronID i = 1 ; i < MINDELAY+1 ; ++i ) {
AttributeContainer * ac = delay->get_attributes(i);
for ( NeuronID k = 0 ; k < delay->get_num_attributes() ; ++k ) { // loop over attributes
for ( NeuronID s = 0 ; s < count[i-1] ; ++s ) { // loop over spikes
send_buf.push_back(*(NeuronID*)(&(ac->at(s+count[i-1]*k))));
// if ( mpicom->rank() == 0 )
// cout << " pushing attr " << " " << i << " " << k << " " << s << " "
// << scientific << ac->at(s+count[i-1]*k) << endl;
}
}
}
}
groupPushOffset1 += size*MINDELAY;
}