int main(
int argc,
char* argv[])
{
"1.0");
appParamsManager.
load(argc, argv);
Param nuNum(nu.
v()*dt.
v()/dx.v()/dx.v());
AVec<> gSize(dx.v()*AVec<>(size));
std::cout << "Data initialization... ";
auto exCylMap(asl::generateDataContainerACL_SP<FlT>(block, 1, 1u));
makeAVec(0.,0.,1.),
.5*gSize),
dx.v()));
auto inCylMap(asl::generateDataContainerACL_SP<FlT>(block, 1, 1u));
makeAVec(0.,0.,1.),
.5*gSize),
dx.v()));
auto computationalDomainMap(asl::generateDataContainerACL_SP<FlT>(block, 1, 1u));
makeAVec(0.,0.,1.),
.5*gSize) |
generateDFCylinderInf(.24*gSize[0],
makeAVec(0.,0.,1.),
.5*gSize) |
dx.v()));
std::cout << "Finished" << endl;
std::cout << "Numerics initialization... ";
lbgk->init();
std::vector<asl::SPNumMethod> bc;
std::vector<asl::SPNumMethod> bcV;
bc.push_back(generateBCVelocity(lbgk, vfEx, exCylMap,computationalDomainMap));
bcV.push_back(generateBCNoSlipVel(lbgk, exCylMap));
bc.push_back(generateBCVelocity(lbgk, vfIn, inCylMap,computationalDomainMap));
bcV.push_back(generateBCNoSlipVel(lbgk, inCylMap));
initAll(bc);
initAll(bcV);
std::cout << "Finished" << endl;
std::cout << "Computing...";
writer.
addScalars(
"map", *computationalDomainMap);
executeAll(bc);
executeAll(bcV);
for (unsigned int i(0); i < 10001 ; ++i)
{
lbgk->execute();
executeAll(bc);
if (!(i%1000))
{
cout << i << endl;
executeAll(bcV);
}
}
cout << "Finished" << endl;
cout << "Computation statistic:" << endl;
cout <<
"Real Time = " << timer.
realTime() <<
"; Processor Time = "
return 0;
}
void load(int argc, char *argv[])
Numerical method for fluid flow.
contains different kernels for preprocessing and posprocessing of data used by LBGK
const double realTime() const
const double processorTime() const
const double processorLoad() const
Updatable value. This class stores value and its TimeStamp.
void addVector(std::string name, AbstractData &data)
void addScalars(std::string name, AbstractData &data)
SPDistanceFunction generateDFInBlock(const Block &b, unsigned int nG)
generates map corresponding to external (ghost) part of the block
SPDistanceFunction normalize(SPDistanceFunction a, double dx)
SPPositionFunction generatePFRotationField(const AVec< double > &axis, const AVec< double > &c)
const VectorTemplate & d3q15()
Vector template.
VectorOfElements generateVEConstant(T a)
Generates VectorOfElements with 1 Element acl::Constant with value a.
std::shared_ptr< LBGKUtilities > SPLBGKUtilities
std::shared_ptr< LBGK > SPLBGK
void initData(SPAbstractData d, double a)