void FWSingle::fillIDMatrix()
{
if (verbose>0)
app_log()<<" There are "<<numSteps<<" steps"<<endl;
IDs.resize(numSteps);
PIDs.resize(numSteps);
Weights.resize(numSteps);
vector<vector<long> >::iterator stepIDIterator(IDs.begin());
vector<vector<long> >::iterator stepPIDIterator(PIDs.begin());
int st(0);
do
{
readInLong(st ,WIDstring ,*(stepIDIterator));
readInLong(st ,PIDstring ,*(stepPIDIterator));
walkersPerBlock.push_back( (*stepIDIterator).size() );
stepIDIterator++;
stepPIDIterator++;
st++;
if (verbose>1)
app_log()<<"step:"<<st<<endl;
}
while (st<numSteps);
// Weights.resize( IDs.size());
for(int i=0; i<numSteps; i++)
Weights[i].resize(IDs[i].size(),1);
realPIDs = PIDs;
realIDs = IDs;
}
void FWSingle::FWOneStep()
{
//create an ordered version of the ParentIDs to make the weight calculation faster
vector<vector<long> > orderedPIDs=(PIDs);
vector<vector<long> >::iterator it(orderedPIDs.begin());
do
{
std::sort((*it).begin(),(*it).end());
it++;
}
while(it<orderedPIDs.end());
if (verbose>2)
app_log()<<" Done Sorting IDs"<<endl;
resetWeights();
vector<vector<long> >::iterator stepIDIterator(IDs.begin());
vector<vector<long> >::iterator stepPIDIterator(orderedPIDs.begin() + gensTransferred);
vector<vector<int> >::iterator stepWeightsIterator(Weights.begin());
//we start comparing the next generations ParentIDs with the current generations IDs
int i=0;
do
{
if (verbose>2)
app_log()<<" calculating weights for gen:"<<gensTransferred<<" step:"<<i<<"/"<<orderedPIDs.size()<<endl;
// if (verbose>2) app_log()<<"Nsamples ="<<(*stepWeightsIteratoetWeights).size()<<endl;
vector<long>::iterator IDit( (*stepIDIterator).begin() );
vector<long>::iterator PIDit( (*stepPIDIterator).begin() );
vector<int>::iterator Wit( (*stepWeightsIterator).begin() );
if (verbose>2)
app_log()<<"ID size:"<<(*stepIDIterator).size()<<" PID size:"<<(*stepPIDIterator).size()<<" Weight size:"<<(*stepWeightsIterator).size()<<endl;
do
{
if ((*PIDit)==(*IDit))
{
(*Wit)++;
PIDit++;
}
else
{
IDit++;
Wit++;
if (IDit==(*stepIDIterator).end())
{
IDit=(*stepIDIterator).begin();
Wit=(*stepWeightsIterator).begin();
}
}
}
while(PIDit<(*stepPIDIterator).end());
// if (verbose>2) { printIDs((*stepIDIterator));printIDs((*stepPIDIterator));}
// if (verbose>2) printInts((*stepWeightsIterator));
stepIDIterator++;
stepPIDIterator++;
stepWeightsIterator++;
i++;
}
while(stepPIDIterator<orderedPIDs.end());
}
void FWSingle::transferParentsOneGeneration( )
{
vector<vector<long> >::reverse_iterator stepIDIterator(IDs.rbegin());
vector<vector<long> >::reverse_iterator stepPIDIterator(PIDs.rbegin()), nextStepPIDIterator(realPIDs.rbegin());
stepIDIterator+=gensTransferred;
nextStepPIDIterator+=gensTransferred;
int i(0);
do
{
vector<long>::iterator hereID( (*stepIDIterator).begin() ) ;
vector<long>::iterator nextStepPID( (*nextStepPIDIterator).begin() );
vector<long>::iterator herePID( (*stepPIDIterator).begin() );
if (verbose>2)
app_log()<<" calculating Parent IDs for gen:"<<gensTransferred<<" step:"<<i<<"/"<<PIDs.size()-gensTransferred<<endl;
if (verbose>2)
{
printIDs((*nextStepPIDIterator));
printIDs((*stepIDIterator));
printIDs((*stepPIDIterator));
}
do
{
if ((*herePID)==(*hereID))
{
(*herePID)=(*nextStepPID);
herePID++;
}
else
{
hereID++;
nextStepPID++;
if (hereID==(*stepIDIterator).end())
{
hereID=(*stepIDIterator).begin();
nextStepPID=(*nextStepPIDIterator).begin();
// if (verbose>2) app_log()<<"resetting to beginning of parents"<<endl;
}
}
}
while(herePID<(*stepPIDIterator).end());
stepIDIterator++;
nextStepPIDIterator++;
stepPIDIterator++;
i++;
}
while(stepIDIterator<IDs.rend());
gensTransferred++; //number of gens backward to compare parents
if (verbose>2)
app_log()<<" Finished generation block"<<endl;
}
void FWSingleOMP::fillIDMatrix()
{
if (verbose>0) app_log()<<" There are "<<numSteps<<" steps"<<endl;
IDs.resize(numSteps); PIDs.resize(numSteps); Weights.resize(numSteps);
vector<vector<long> >::iterator stepIDIterator(IDs.begin());
vector<vector<long> >::iterator stepPIDIterator(PIDs.begin());
int st(0);
hdf_ID_data.openFile(fname.str());
hdf_PID_data.openFile(fname.str());
do
{
hdf_ID_data.readAll(st,*(stepIDIterator));
hdf_PID_data.readAll(st,*(stepPIDIterator));
walkersPerBlock.push_back( (*stepIDIterator).size() );
stepIDIterator++; stepPIDIterator++; st++;
if (verbose>1) app_log()<<"step:"<<st<<endl;
} while (st<numSteps);
hdf_ID_data.closeFile();
hdf_PID_data.closeFile();
// Weights.resize( IDs.size());
for(int i=0;i<numSteps;i++) Weights[i].resize(IDs[i].size(),1);
realPIDs = PIDs;
realIDs = IDs;
}
