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/*
* Advanced Simulation Library <http://asl.org.il>
*
* Copyright 2015 Avtech Scientific <http://avtechscientific.com>
*
*
* This file is part of Advanced Simulation Library (ASL).
*
* ASL is free software: you can redistribute it and/or modify it
* under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, version 3 of the License.
*
* ASL is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with ASL. If not, see <http://www.gnu.org/licenses/>.
*
*/
/**
\example testSMDiff.cc
*/
#include <utilities/aslParametersManager.h>
#include <math/aslTemplates.h>
#include <aslGeomInc.h>
#include <aslDataInc.h>
#include <acl/aclGenerators.h>
#include <writers/aslVTKFormatWriters.h>
#include <num/aslFDStefanMaxwell.h>
#include <num/aslBasicBC.h>
#include <utilities/aslTimer.h>
typedef float FlT;
//typedef double FlT;
typedef asl::UValue<double> Param;
using asl::AVec;
using asl::makeAVec;
int main(int argc, char* argv[])
{
// Optionally add appParamsManager to be able to manipulate at least
// hardware parameters(platform/device) through command line/parameters file
asl::ApplicationParametersManager appParamsManager("testSMDiff",
"1.0");
appParamsManager.load(argc, argv);
Param dx(1.);
Param dt(1.);
Param diffCoef(.15);
Param diffCoefNum(diffCoef.v()*dt.v()/dx.v()/dx.v());
AVec<int> size(asl::makeAVec(10, 20, 20));
auto gSize(dx.v()*AVec<>(size));
std::cout << "Data initialization... ";
asl::Block block(size,dx.v());
auto c1Field(asl::generateDataContainerACL_SP<FlT>(block, 1, 1u));
asl::initData(c1Field, 0.5);
auto c2Field(asl::generateDataContainerACL_SP<FlT>(block, 1, 1u));
asl::initData(c2Field, 0.5);
std::cout << "Finished" << endl;
std::cout << "Numerics initialization... ";
auto templ(&asl::d3q7());
auto nm(generateFDStefanMaxwell(c1Field, c2Field, diffCoefNum.v(), templ));
nm->setDustDiffusionCoefficient(0,acl::generateVEConstant(diffCoefNum.v()*.5));
nm->setDustDiffusionCoefficient(1,acl::generateVEConstant(diffCoefNum.v()));
nm->init();
std::vector<asl::SPNumMethod> bc;
bc.push_back(asl::generateBCConstantGradient(c1Field, 0, templ, {asl::Y0,asl::YE,asl::Z0,asl::ZE}));
bc.push_back(asl::generateBCConstantValue(c1Field, 0, {asl::X0}));
bc.push_back(asl::generateBCConstantValue(c1Field, 1, {asl::XE}));
bc.push_back(asl::generateBCConstantGradient(c2Field, 0, templ, {asl::Y0,asl::YE,asl::Z0,asl::ZE}));
bc.push_back(asl::generateBCConstantValue(c2Field, 0, {asl::XE}));
bc.push_back(asl::generateBCConstantValue(c2Field, 1, {asl::X0}));
initAll(bc);
std::cout << "Finished" << endl;
std::cout << "Computing..." << flush;
asl::Timer timer;
asl::WriterVTKXML writer(appParamsManager.getDir() + "testSMDiff");
writer.addScalars("c1", *c1Field);
writer.addScalars("c2", *c2Field);
executeAll(bc);
writer.write();
timer.start();
for(unsigned int i(1); i < 401; ++i)
{
nm->execute();
executeAll(bc);
if(!(i%40))
{
cout << i << endl;
writer.write();
}
}
timer.stop();
cout << "Finished" << endl;
cout << "Computation statistic:" << endl;
cout << "Real Time = " << timer.realTime() << "; Processor Time = "
<< timer.processorTime() << "; Processor Load = "
<< timer.processorLoad() * 100 << "%" << endl;
return 0;
}
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