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#include <HyperNeat/Population.hpp>
#include <HyperNeat/NoveltyMetric.hpp>
#include <HyperNeat/NeuralNetPrms.hpp>
#include <HyperNeat/Utils/SaveFile.hpp>
using namespace std;
using namespace hyperneat;
SaveFile::SaveFile(Ostream& stream)
: _stream(stream)
{
_stream.setf(ios::boolalpha);
_stream.precision(numeric_limits<double>::digits10);
}
void
SaveFile::savePopulation(Population& population, bool shuttedDown, size_t tabs, const String& prefix)
{
print(tabs) << "# hyperneat::Population data:" << newl();
print(tabs) << "# -------------------------------------------------------------------------------------" << newl();
print(tabs) << "# DO NOT erase or change the order of any entry! Data is read back ENTRY by ENTRY." << newl(2);
ssize_t lastReplacement = (population.getLastReplacement() ? population.getLastReplacement()->getIndex() : -1);
ssize_t lastMother = (population.getLastMother() ? population.getLastMother()->getIndex() : -1);
ssize_t lastFather = (population.getLastFather() ? population.getLastFather()->getIndex() : -1);
print(tabs) << "[" << prefix << "population]" << newl();
print(tabs + 1) << "populationLock = " << (shuttedDown ? false : population.isLocked()) << newl();
print(tabs + 1) << "lockedOrganisms = " << (shuttedDown ? 0 : population.getLockedOrganisms()) << newl();
print(tabs + 1) << "frozenOrganisms = " << (shuttedDown ? 0 : population.getFrozenOrganisms()) << newl();
print(tabs + 1) << "innovationsCount = " << population.getInnovationsCount() << newl();
print(tabs + 1) << "basicInnovations = " << population.getBasicInnovationsCount() << newl();
print(tabs + 1) << "lastReplacement = " << lastReplacement << newl();
print(tabs + 1) << "lastMother = " << lastMother << newl();
print(tabs + 1) << "lastFather = " << lastFather << newl();
print(tabs + 1) << "replacements = " << population.getReplacements() << newl();
print(tabs + 1) << "distanceThreshold = " << population.getDistanceThreshold() << newl();
print(tabs + 1) << "oldOrganisms = " << (shuttedDown ? 0 : population.getOldOrganisms()) << newl();
print(tabs + 1) << "minOldOrganisms = " << population.getMinimumOldOrganisms() << newl();
print(tabs + 1) << "noveltyMetric = " << population.isNoveltyMetricSet() << newl();
print(tabs + 1) << "updates = " << population.getUpdates() << newl();
print(tabs + 1) << "species = " << population.getSpecies().size() << newl();
print(tabs + 1) << "withNeuralNets = " << population.hasNeuralNets() << newl(2);
savePopulationPrms(population.getPopulationPrms(), tabs + 1, prefix + "population.");
if (population.hasNeuralNets()) {
print() << newl();
saveNeuralNetPrms(population.getNeuralNetPrms(), tabs + 1, prefix + "population.");
}
for (auto& i : population.getInnovations()) {
print() << newl();
print(tabs + 1) << "[[" + prefix + "population.innovation]]" << newl();
print(tabs + 2) << "number = " << i._number << newl();
print(tabs + 2) << "source = " << i._source << newl();
print(tabs + 2) << "target = " << i._target << newl();
print(tabs + 2) << "depth = " << i._depth << newl();
print(tabs + 2) << "function = " << nodeToString(i._nodeType) << newl();
}
for (auto& i : population.getAllOrganisms()) {
print() << newl();
saveOrganism(i, shuttedDown, tabs + 1, prefix + "population.");
}
for (auto& i : population.getSpecies()) {
print() << newl();
print(tabs + 1) << "[[" + prefix + "population.specie]]" << newl();
print(tabs + 2) << "size = " << i.size() << newl();
print(tabs + 2) << "members = [" << newl();
for (auto& j : i) {
print(tabs + 3) << j->getIndex() << "," << newl();
}
print(tabs + 2) << "]" << newl();
}
if (population.isNoveltyMetricSet()) {
print() << newl();
saveNoveltyMetric(population.getNoveltyMetric(), shuttedDown, tabs + 1, prefix + "population.");
}
}
void
SaveFile::savePopulationPrms(const PopulationPrms& prms, size_t tabs, const String& prefix)
{
print(tabs) << "[" << prefix << "parameters]" << newl();
print(tabs + 1) << "popSize = " << prms._popSize << newl();
print(tabs + 1) << "cppnInputs = " << prms._cppnInputs << newl();
print(tabs + 1) << "cppnOutputs = " << prms._cppnOutputs << newl();
print(tabs + 1) << "seed = " << prms._seed << newl();
print(tabs + 1) << "weightRange = " << prms._weightRange << newl();
print(tabs + 1) << "disjointCoeff = " << prms._c1Disjoint << newl();
print(tabs + 1) << "weightDifferenceCoeff = " << prms._c3WeightDifference << newl();
print(tabs + 1) << "initialDistanceThreshold = " << prms._initialDistanceThreshold << newl();
print(tabs + 1) << "distanceThresholdShift = " << prms._distanceThresholdShift << newl();
print(tabs + 1) << "sexualReproductionRate = " << prms._sexualReproductionRate << newl();
print(tabs + 1) << "weightMutationRate = " << prms._weightMutationRate << newl();
print(tabs + 1) << "weightDeviation = " << prms._weightDeviation << newl();
print(tabs + 1) << "interspeciesMatingRate = " << prms._interspeciesMatingRate << newl();
print(tabs + 1) << "geneDisablingRatio = " << prms._geneDisablingRatio << newl();
print(tabs + 1) << "linkMutationRate = " << prms._linkMutationRate << newl();
print(tabs + 1) << "nodeMutationRate = " << prms._nodeMutationRate << newl();
print(tabs + 1) << "targetSpeciesCount = " << prms._targetSpeciesCount << newl();
print(tabs + 1) << "eligibilityRatio = " << prms._eligibilityRatio << newl();
print(tabs + 1) << "minimumLifetime = " << prms._minimumLifetime << newl();
print(tabs + 1) << "replBeforeReorganization = " << prms._replBeforeReorganization << newl();
}
void
SaveFile::saveNeuralNetPrms(const NeuralNetPrms& prms, size_t tabs, const String& prefix)
{
print(tabs) << "[" << prefix << "neuralNetParameters]" << newl();
print(tabs + 1) << "testGridLevel = " << prms._testGridLevel << newl();
print(tabs + 1) << "maxQuadTreeLevel = " << prms._maxQuadTreeLevel << newl();
print(tabs + 1) << "minQuadTreeLevel = " << prms._minQuadTreeLevel << newl();
print(tabs + 1) << "bandPruningThreshold = " << prms._bandPruningThreshold << newl();
print(tabs + 1) << "varianceThreshold = " << prms._varianceThreshold << newl();
print(tabs + 1) << "divisionThreshold = " << prms._divisionThreshold << newl();
print(tabs + 1) << "iterations = " << prms._iterations << newl();
print(tabs + 1) << "inputs = " << prms._inputMap.size() << newl();
print(tabs + 1) << "outputs = " << prms._outputMap.size() << newl(2);
print(tabs + 1) << "inputMap = [" << newl();
for (auto& i : prms._inputMap) {
print(tabs + 2) << "[" << i._x << ", " << i._y << "]," << newl();
}
print(tabs + 1) << "]" << newl(2);
print(tabs + 1) << "outputMap = [" << newl();
for (auto& i : prms._outputMap) {
print(tabs + 2) << "[" << i._x << ", " << i._y << "]," << newl();
}
print(tabs + 1) << "]" << newl();
}
void
SaveFile::saveOrganism(const Organism& organism, bool shuttedDown, size_t tabs, const String& prefix)
{
print(tabs) << "[[" << prefix << "organism]]" << newl();
if (organism.isChampion()) {
print(tabs + 1) << "# Current champion." << newl(2);
}
print(tabs + 1) << "index = " << organism.getIndex() << newl();
print(tabs + 1) << "fitness = " << (shuttedDown ? 0 : organism._fitness) << newl();
print(tabs + 1) << "isLocked = " << (shuttedDown ? false : organism.isLocked()) << newl();
print(tabs + 1) << "isFrozen = " << (shuttedDown ? false : organism.isFrozen()) << newl();
print(tabs + 1) << "specie = " << organism.getSpecie() << newl();
print(tabs + 1) << "lifetime = " << (shuttedDown ? 0 : organism.getLifetime()) << newl(2);
saveGenome(organism.getGenome(), tabs + 1, prefix + "organism.");
// If shutted down, save Neural Net
}
void
SaveFile::saveGenome(const Genome& genome, size_t tabs, const String& prefix)
{
print(tabs) << "[" << prefix << "genome]" << newl();
print(tabs + 1) << "inputs = " << genome._inputs << newl();
print(tabs + 1) << "nodes = " << genome._nodeGenes.size() << newl();
for (auto& i : genome._nodeGenes) {
print() << newl();
print(tabs + 1) << "[[" << prefix << "genome.nodeGene]]" << newl();
print(tabs + 2) << "innovation = " << i.first << newl();
print(tabs + 2) << "depth = " << i.second._depth << newl();
print(tabs + 2) << "function = " << nodeToString(i.second._nodeType) << newl();
print(tabs + 2) << "links = " << i.second._linkGenes.size() << newl();
for (auto& j : i.second._linkGenes) {
print() << newl();
print(tabs + 2) << "[[" << prefix << "genome.nodeGene.linkGene]]" << newl();
print(tabs + 3) << "source = " << j.first << newl();
print(tabs + 3) << "weight = " << j.second._weight << newl();
print(tabs + 3) << "isEnabled = " << j.second._isEnabled << newl();
}
}
}
void
SaveFile::saveNoveltyMetric(const NoveltyMetric& noveltyMetric, bool shuttedDown, size_t tabs, const String& prefix)
{
print(tabs) << "[" << prefix << "noveltyMetric]" << newl();
saveNoveltyMetricPrms(noveltyMetric.getPrms(), tabs + 1, prefix + "noveltyMetric.");
bool critDef = noveltyMetric.getPrms()._criteriaReachedByDefault;
for (auto& i : noveltyMetric.getBehaviors()) {
print() << newl();
print(tabs + 1) << "[[" << prefix << "noveltyMetric.behavior]]" << newl();
print(tabs + 2) << "criteriaReached = " << (shuttedDown ? critDef : i._criteriaReached) << newl();
print(tabs + 2) << "noveltyScore = " << (shuttedDown ? 0 : i.getNoveltyScore()) << newl();
print(tabs + 2) << "toBeArchived = " << (shuttedDown ? false : i.isToBeArchived()) << newl();
print(tabs + 2) << "characterization = [" << newl();
for (auto& j : i.getCharacterization()) {
print(tabs + 3) << j << "," << newl();
}
print(tabs + 2) << "]" << newl();
}
print() << newl();
print(tabs + 1) << "[" << prefix << "noveltyMetric.archive]" << newl();
print(tabs + 2) << "size = " << noveltyMetric.getArchive().size() << newl();
print(tabs + 2) << "characterizations = [" << newl();
for (auto& i : noveltyMetric.getArchive()) {
print(tabs + 3) << "[" << newl();
for (auto& j : i) {
print(tabs + 4) << j << "," << newl();
}
print(tabs + 3) << "]," << newl();
}
print(tabs + 2) << "]" << newl();
}
void
SaveFile::saveNoveltyMetricPrms(const NoveltyMetricPrms& noveltyMetricPrms, size_t tabs, const String& prefix)
{
print(tabs) << "[" << prefix << "parameters]" << newl();
print(tabs + 1) << "noveltyThreshold = " << noveltyMetricPrms._noveltyThreshold << newl();
print(tabs + 1) << "referenceOrganisms = " << noveltyMetricPrms._referenceOrganisms << newl();
print(tabs + 1) << "characterizationSize = " << noveltyMetricPrms._characterizationSize << newl();
print(tabs + 1) << "criteriaReachedByDefault = " << noveltyMetricPrms._criteriaReachedByDefault << newl();
}
Ostream&
SaveFile::print(size_t tabs)
{
_stream << String(tabs * 4, ' ');
return _stream;
}
String
SaveFile::newl(size_t lines)
{
return String(lines, '\n');
}
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