Engine::Engine(QObject *parent)
: QObject(parent)
, m_mode(QAudio::AudioInput)
, m_state(QAudio::StoppedState)
, m_generateTone(false)
, m_file(0)
, m_analysisFile(0)
, m_availableAudioInputDevices
(QAudioDeviceInfo::availableDevices(QAudio::AudioInput))
, m_audioInputDevice(QAudioDeviceInfo::defaultInputDevice())
, m_audioInput(0)
, m_audioInputIODevice(0)
, m_recordPosition(0)
, m_availableAudioOutputDevices
(QAudioDeviceInfo::availableDevices(QAudio::AudioOutput))
, m_audioOutputDevice(QAudioDeviceInfo::defaultOutputDevice())
, m_audioOutput(0)
, m_playPosition(0)
, m_bufferPosition(0)
, m_bufferLength(0)
, m_dataLength(0)
, m_levelBufferLength(0)
, m_rmsLevel(0.0)
, m_peakLevel(0.0)
, m_spectrumBufferLength(0)
, m_spectrumAnalyser()
, m_spectrumPosition(0)
, m_count(0)
{
qRegisterMetaType<FrequencySpectrum>("FrequencySpectrum");
qRegisterMetaType<WindowFunction>("WindowFunction");
CHECKED_CONNECT(&m_spectrumAnalyser,
SIGNAL(spectrumChanged(FrequencySpectrum)),
this,
SLOT(spectrumChanged(FrequencySpectrum)));
initialize();
#ifdef DUMP_DATA
createOutputDir();
#endif
#ifdef DUMP_SPECTRUM
m_spectrumAnalyser.setOutputPath(outputPath());
#endif
}
/// @param parameters A filename containing the .sim file.
void BioSim::Simulation::init(const std::string ¶meters) {
param_reader_.read(parameters); // reads file & sets values
try {
toolbox::randomGen(randseed);
}
catch ( std::logic_error &e) { // fixes a quasi-bug in the RandomGenereator class, required for multiple simulations
srand(randseed);
}
if (_cells != std::string("")) {
initGeo(_cells,_geography);
} else if (_cellSpec != std::string("")) {
initGeoSpec(_cellSpec,_geography);
} else {
throw std::runtime_error("Malformed .sim file: No valid cell spec.");
}
// All genera are added to a single array for genus creation.
genera.push_back(_prey);
genera.push_back(_pred);
std::list<std::string>::iterator iter = genera.begin();
while (iter != genera.end()) {
initSpecies(*iter);
iter++;
}
// Reads and vivifies populæ from .pop files.
iter = populae.begin();
while (iter != populae.end()) {
readPopulation(*iter);
iter++;
}
createOutputDir();
openReport_dat();
}
CompressedFileMangaVolume::CompressedFileMangaVolume(const QString & filepath, QObject *parent, bool do_cleanup)
: DirectoryMangaVolume(parent), m_do_cleanup(do_cleanup) {
createOutputDir(filepath);//Sets m_file_dir
}
int main(int argc, char** argv)
{
PetscInitialize (&argc, &argv, NULL, NULL);
Watch watchSteady;
Watch watchOscAirfoil;
PetscMPIInt rank, n_procs;
MPI_Comm world = PETSC_COMM_WORLD;
MPI_Comm_rank (world, &rank);
MPI_Comm_size (world, &n_procs);
string mainDir = createOutputDir();
// background grid
Grid bg (mainDir, 0);
bg.read_grid();
bg.set_grid();
// airfoil grid
Grid ag (mainDir, 1);
ag.read_grid();
ag.set_grid();
// initialize grids
OscInit oscInit;
oscInit.read();
oscInit.init (ag);
oscInit.init (bg);
// push grids to vector
vector<Grid> grs;
grs.push_back(move(bg));
grs.push_back(move(ag));
// set wall distances
grs[0].setWallDistance(2);
grs[1].setWallDistance(3);
grs[0].cellADT.build (grs[0]);
grs[1].cellADT.build (grs[1]);
grs[0].identifyIBlank (grs[1]);
grs[1].identifyIBlank (grs[0]);
grs[0].outAllVTK (0);
grs[1].outAllVTK (0);
Grid finalGrid (mainDir, 3);
AFT::aft (grs, finalGrid);
finalGrid.readInput();
finalGrid.leastSquaresCoeffs();
finalGrid.cellADT.build (finalGrid);
oscInit.init (finalGrid);
Solver solSteady (finalGrid, "SOLVER-STEADY");
solSteady.read ("Solver/solSteady.dat");
// solve steady state
SMAirfoil sma (solSteady.dt);
OscAirfoil oa (1.); // 1 is time step
sma.read ("MovingGrid/smAirfoil.dat");
oa.read ("MovingGrid/oscAirfoil.dat");
Coeffs coeffs (finalGrid, oscInit.rhoInf, oscInit.Mach, oa.MachAirfoil);
sma.getAllFaceVelocities (finalGrid);
watchSteady.start();
//(solSteady.implicit) ? solSteady.impl(finalGrid) : solSteady.expl(finalGrid);
solSteady.petsc.finalize();
watchSteady.stop();
//finalGrid.outAllVTK (0);
// solve osc airfoil
//Grid oldGrid (mainDir, 4);
Grid oldGrid = move(finalGrid);
int countr = 0;
watchOscAirfoil.start();
for (double time=0.; time<3.; time+=1.) // 1 is dt
{
cout << "time = " << time << endl;
grs[0].cellADT.build (grs[0]);
grs[1].cellADT.build (grs[1]);
grs[0].identifyIBlank (grs[1]);
grs[1].identifyIBlank (grs[0]);
grs[0].outAllVTK (countr);
grs[1].outAllVTK (countr);
Grid finalGrid (mainDir, 3);
AFT::aft (grs, finalGrid);
finalGrid.cellADT.build (finalGrid);
finalGrid.readInput();
finalGrid.leastSquaresCoeffs();
if (time == 0.)
{
finalGrid = move(oldGrid);
}
else
{
//finalGrid = move(oldGrid);
oa.interFromOldTS (finalGrid, finalGrid);
finalGrid.set_BCs();
finalGrid.apply_BCs();
}
Solver solOscAirfoil (finalGrid, "SOLVER-OSC-AIRFOIL");
solOscAirfoil.read ("Solver/solOscAirfoil.dat");
solOscAirfoil.time = time;
oa.setAngles (time);
oa.getAllFaceVelocities (finalGrid);
//(solOscAirfoil.implicit) ? solOscAirfoil.impl(finalGrid) : solOscAirfoil.expl(finalGrid);
coeffs.getCoeffs (finalGrid);
outLiftCoef (coeffs, oa.alpha, solOscAirfoil.time);
finalGrid.outAllVTK (countr);
oa.moveGrid (grs[1]);
oldGrid = move(finalGrid);
++countr;
}
watchOscAirfoil.stop();
/*if (rank == MASTER_RANK)
{
//gr.outAllTecplot();
finalGrid.outAllVTK (0);
//coeffs.out.close();
log (mainDir, watchSteady.elapsedTime, "elapsedTimeSteady", watchSteady.unit);
//log (mainDir, watchOscAirfoil.elapsedTime, "elapsedTimeOscAirfoil", watchOscAirfoil.unit);
solSteady.log (finalGrid.logDir);
//solOscAirfoil.log (gr.logDir);
sma.log (finalGrid.logDir);
//oa.log (gr.logDir);
}*/
PetscFinalize();
return 0;
}
int main(int argc, char** argv)
{
PetscInitialize (&argc, &argv, NULL, NULL);
PetscMPIInt rank, n_procs;
MPI_Comm world = PETSC_COMM_WORLD;
MPI_Comm_rank (world, &rank);
MPI_Comm_size (world, &n_procs);
Watch watchSteady;
Watch watchOscAirfoil;
Watch watchAFT;
Watch watchPre;
Watch watchIblank;
//watchPre.start();
double prestart = MPI_Wtime();
string mainDir = createOutputDir();
// background grid
Grid bg (mainDir, 1);
bg.read_grid();
bg.set_grid();
// airfoil grid
Grid ag (mainDir, 0);
ag.read_grid();
ag.set_grid();
// initialize grids
OscInit oscInit;
oscInit.read();
oscInit.init (ag);
oscInit.init (bg);
// push grids to vector
vector<Grid> grs;
grs.push_back(move(bg));
grs.push_back(move(ag));
// set wall distances
grs[0].setWallDistance(3);
grs[1].setWallDistance(2);
grs[0].cellADT.build (grs[0]);
grs[1].cellADT.build (grs[1]);
//watchPre.stop();
double preend = MPI_Wtime();
cout << "pre = " << preend - prestart << endl;
//log (mainDir, watchPre.elapsedTime, "elapsedTimePre", watchPre.unit);
//watchIblank.start();
double iblankstart = MPI_Wtime();
/*Iblank iBlank;
iBlank.identify (grs[0], grs[1]);
iBlank.identify (grs[1], grs[0]);*/
// hole cutting
Iblank iblank;
iblank.identify (grs[0], grs[1]);
iblank.identify (grs[1], grs[0]);
iblank.treatFieldIslands (grs[0]);
iblank.treatFieldIslands (grs[1]);
iblank.treatFringeIslands (grs[0]);
iblank.treatFringeIslands (grs[1]);
iblank.treatVoidAreas (grs[0]);
iblank.treatVoidAreas (grs[1]);
//watchIblank.stop();
//log (mainDir, watchIblank.elapsedTime, "elapsedTimeIblank", watchIblank.unit);
double iblankend = MPI_Wtime();
cout << "iblank = " << iblankend - iblankstart << endl;
for (int g=0; g<grs.size(); ++g)
{
for (int c=0; c<grs[g].cell.size(); ++c)
{
if (grs[g].cell[c].iBlank == iBlank_t::UNDEFINED)
{
cout << "undefined iblank" << endl;
cout << "g = " << g << endl;
cout << "c = " << c << endl;
cout << "d = " << grs[g].n_bou_elm << endl;
cout << "d = " << grs[g].cell.size() << endl;
exit(-2);
}
}
}
grs[0].outAllVTK (0);
grs[1].outAllVTK (0);
Grid finalGrid (mainDir, 3);
//watchAFT.start();
double aftstart = MPI_Wtime();
AFT::aft (grs, finalGrid);
//cout << "out of AFT" << endl;
//watchAFT.stop();
double aftend = MPI_Wtime();
cout << "aft = " << aftend - aftstart << endl;
//cout << "stopped aft watch" << endl;
//log (mainDir, watchAFT.elapsedTime, "elapsedTimeAFT", watchAFT.unit);
//cout << "logged AFT" << endl;
finalGrid.outAllVTK (0);
//cout << "output final grid" << endl;
exit(-2);
finalGrid.readInput();
//cout << "read final grid" << endl;
//finalGrid.leastSquaresCoeffs();
finalGrid.cellADT.build (finalGrid);
//cout << "built final grid" << endl;
oscInit.init (finalGrid);
//cout << "osc init" << endl;
Solver solSteady (finalGrid, "SOLVER-STEADY", finalGrid.n_in_elm);
//cout << "made solSteady" << endl;
solSteady.read ("Solver/solSteady.dat");
//cout << "read solSteady" << endl;
// solve steady state
SMAirfoil sma (solSteady.dt);
OscAirfoil oa (1.); // 1 is time step
sma.read ("MovingGrid/smAirfoil.dat");
oa.read ("MovingGrid/oscAirfoil.dat");
//cout << "ma read" << endl;
//Coeffs coeffs (finalGrid, oscInit.rhoInf, oscInit.pInf, oscInit.Mach, oa.MachAirfoil);
sma.getAllFaceVelocities (finalGrid);
//cout << "sma read" << endl;
watchSteady.start();
(solSteady.implicit) ? solSteady.impl(finalGrid) : solSteady.expl(finalGrid);
solSteady.petsc.finalize();
watchSteady.stop();
//finalGrid.outAllVTK (0);
exit(-2);
// solve osc airfoil
//Grid oldGrid (mainDir, 4);
//Grid oldGrid = move(finalGrid);
int countr = 0;
watchOscAirfoil.start();
for (double time=0.; time<50.; time+=1.) // 1 is dt
{
cout << "time = " << time << endl;
grs[0].cellADT.build (grs[0]);
grs[1].cellADT.build (grs[1]);
grs[0].identifyIBlank (grs[1]);
grs[1].identifyIBlank (grs[0]);
grs[0].outAllVTK (countr);
grs[1].outAllVTK (countr);
Grid finalGrid (mainDir, 3);
AFT::aft (grs, finalGrid);
finalGrid.cellADT.build (finalGrid);
finalGrid.readInput();
//finalGrid.leastSquaresCoeffs();
if (time == 0.)
{
/*oa.delAlpha = 0.;
oscInit.init (finalGrid);
oa.interFromOldTS (finalGrid, oldGrid);*/
//finalGrid = move(oldGrid);
}
else
{
/*oscInit.init (finalGrid);
oa.interFromOldTS (finalGrid, oldGrid);*/
//finalGrid.set_BCs();
//finalGrid.apply_BCs();
}
Solver solOscAirfoil (finalGrid, "SOLVER-OSC-AIRFOIL", finalGrid.n_in_elm);
solOscAirfoil.read ("Solver/solOscAirfoil.dat");
solOscAirfoil.time = time;
oa.setAngles (time);
/*oa.getAllFaceVelocities (finalGrid);
(solOscAirfoil.implicit) ? solOscAirfoil.impl(finalGrid) : solOscAirfoil.expl(finalGrid);
coeffs.getCoeffs (finalGrid);
outLiftCoef (coeffs, oa.alpha, solOscAirfoil.time);
coeffs.outPresCoef (countr);*/
finalGrid.outAllVTK (countr);
oa.moveGrid (grs[1]);
//oldGrid = move(finalGrid);
++countr;
}
watchOscAirfoil.stop();
/*if (rank == MASTER_RANK)
{
//gr.outAllTecplot();
finalGrid.outAllVTK (0);
//coeffs.out.close();
log (mainDir, watchSteady.elapsedTime, "elapsedTimeSteady", watchSteady.unit);
//log (mainDir, watchOscAirfoil.elapsedTime, "elapsedTimeOscAirfoil", watchOscAirfoil.unit);
solSteady.log (finalGrid.logDir);
//solOscAirfoil.log (gr.logDir);
sma.log (finalGrid.logDir);
//oa.log (gr.logDir);
}*/
PetscFinalize();
return 0;
}