ScalingTestOldCompiler.cpp File Reference

#include <iostream>
#include <iomanip>
#include <ctime>
#include <Species/LinearViscoelasticSpecies.h>
#include "Mercury3D.h"
#include "Boundaries/PeriodicBoundary.h"
#include "Math/ExtendedMath.h"

Classes
class	ScalingTestInitialConditionsRelax
class	ScalingTestInitialConditionsEquilibrize
class	ScalingTestRun

Functions
int	main (int argc UNUSED, char *argv[] UNUSED)

Function Documentation

main()

int main	(	int argc	UNUSED,
		char *argv[]	UNUSED
	)

{
    ScalingTestInitialConditionsRelax scalingTestInitialConditionsRelax;
    auto species=scalingTestInitialConditionsRelax.speciesHandler.copyAndAddObject(LinearViscoelasticSpecies());
    scalingTestInitialConditionsRelax.N = 100;
    scalingTestInitialConditionsRelax.initialVelocity = 2.0;
    scalingTestInitialConditionsRelax.targetVelocity = 1.0;
    scalingTestInitialConditionsRelax.particleRadius = 0.5;
    scalingTestInitialConditionsRelax.setName("ScalingTestInitialConditionsRelax");
    species->setDensity(constants::pi / 6.0);
    scalingTestInitialConditionsRelax.setSaveCount(100);
    species->setStiffness(2e5);
    species->setDissipation(150);
    scalingTestInitialConditionsRelax.setTimeStep(1e-4);
    scalingTestInitialConditionsRelax.setTimeMax(10);
    scalingTestInitialConditionsRelax.setGravity(Vec3D(0.0, 0.0, 0.0));
    scalingTestInitialConditionsRelax.setHGridMaxLevels(1);
    scalingTestInitialConditionsRelax.solve();
    
    ScalingTestInitialConditionsEquilibrize scalingTestInitialConditionsEquilibrize(scalingTestInitialConditionsRelax);
    species=scalingTestInitialConditionsRelax.speciesHandler.copyAndAddObject(LinearViscoelasticSpecies());
    scalingTestInitialConditionsEquilibrize.setName("ScalingTestInitialConditionsEquilibrize");
    species->setDissipation(0.0);
    scalingTestInitialConditionsEquilibrize.setSaveCount(100);
    scalingTestInitialConditionsEquilibrize.setTimeMax(1);
    scalingTestInitialConditionsEquilibrize.solve();
    
    for (unsigned int i = 1; i <= 10; i++)
    {
        ScalingTestRun scalingTestRun(scalingTestInitialConditionsEquilibrize);
        std::string name = "ScalingTestRun";
        name += std::to_string(i);
        scalingTestRun.setName(name);
        scalingTestRun.setMultiplicationFactor(i);
        scalingTestRun.setSaveCount(100);
        clock_t begin = std::clock();
        scalingTestRun.solve();
        clock_t end = std::clock();
        double diff = double(end - begin) / CLOCKS_PER_SEC * 1000;
        logger(INFO, "N=% T=%%5 ms", scalingTestRun.particleHandler.getNumberOfObjects(), std::scientific, diff);
    }
    
}

References BaseHandler< T >::copyAndAddObject(), ParticleHandler::getNumberOfObjects(), constants::i, INFO, ScalingTestInitialConditionsRelax::initialVelocity, logger, ScalingTestInitialConditionsRelax::N, units::name, DPMBase::particleHandler, ScalingTestInitialConditionsRelax::particleRadius, constants::pi, DPMBase::setGravity(), MercuryBase::setHGridMaxLevels(), ScalingTestRun::setMultiplicationFactor(), DPMBase::setName(), DPMBase::setSaveCount(), DPMBase::setTimeMax(), DPMBase::setTimeStep(), DPMBase::solve(), DPMBase::speciesHandler, and ScalingTestInitialConditionsRelax::targetVelocity.