ASL 0.1.7
Advanced Simulation Library
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surfaceFlux.cc
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1/*
2 * Advanced Simulation Library <http://asl.org.il>
3 *
4 * Copyright 2015 Avtech Scientific <http://avtechscientific.com>
5 *
6 *
7 * This file is part of Advanced Simulation Library (ASL).
8 *
9 * ASL is free software: you can redistribute it and/or modify it
10 * under the terms of the GNU Affero General Public License as
11 * published by the Free Software Foundation, version 3 of the License.
12 *
13 * ASL is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU Affero General Public License for more details.
17 *
18 * You should have received a copy of the GNU Affero General Public License
19 * along with ASL. If not, see <http://www.gnu.org/licenses/>.
20 *
21 */
22
23
29#include <math/aslTemplates.h>
30#include <aslGeomInc.h>
31#include <aslDataInc.h>
32#include <acl/aclGenerators.h>
35#include <num/aslBasicBC.h>
36#include <utilities/aslTimer.h>
37#include <acl/aclUtilities.h>
38
39
40typedef float FlT;
41//typedef double FlT;
43
44using asl::AVec;
45using asl::makeAVec;
46
47
48int main(int argc, char* argv[])
49{
50 // Optionally add appParamsManager to be able to manipulate at least
51 // hardware parameters(platform/device) through command line/parameters file
52 asl::ApplicationParametersManager appParamsManager("surfaceFlux",
53 "1.0");
54 appParamsManager.load(argc, argv);
55
56 Param dx(1.);
57 Param dt(1.);
58 Param diffCoef(.15);
59
60 Param diffCoefNum(diffCoef.v()*dt.v()/dx.v()/dx.v());
61 AVec<int> size(asl::makeAVec(50,50,50));
62
63 auto gSize(dx.v()*AVec<>(size));
64
65
66 std::cout << "Data initialization... ";
67
68 asl::Block block(size,dx.v());
69
70 auto ball(normalize(//generateDFPlane(makeAVec(1.,3.,1.),.5*gSize+makeAVec(.2,.0,.6)) &
71 generateDFSphere(10, .5*gSize+makeAVec(.2,.1,.3)),
72 dx.v()));
73 // Formula
74// auto ballMap(asl::generateDataContainer_SP(block, ball, 1u, acl::typeToTypeID<FlT>()));
75 // Data
76 auto ballMapMem(asl::generateDataContainerACL_SP<FlT>(block, 1, 1u));
77 asl::initData(ballMapMem, ball);
78
79 auto ballB(normalize(-generateDFSphere(24, .5*gSize),dx.v() ));
80 auto ballBMapMem(asl::generateDataContainerACL_SP<FlT>(block, 1, 1u));
81 asl::initData(ballBMapMem, ballB);
82
83 auto cField(asl::generateDataContainerACL_SP<FlT>(block, 1, 1u));
84 asl::initData(cField, 0.);
85
86
87 std::cout << "Finished" << endl;
88
89 std::cout << "Numerics initialization... ";
90
91 auto templ(&asl::d3q15());
92 auto nm(generateFDAdvectionDiffusion(cField, diffCoefNum.v(), templ));
93 nm->init();
94
95 std::vector<asl::SPNumMethod> bc;
96
97// bc.push_back(generateBCConstantGradient(cField, 0.1, ballMapMem, templ));
98 bc.push_back(generateBCConstantGradient2(cField, 0.1, ballMapMem, templ));
99 bc.push_back(asl::generateBCConstantValue(cField, 0, ballBMapMem));
100 initAll(bc);
101
102 std::cout << "Finished" << endl;
103 std::cout << "Computing..." << flush;
104 asl::Timer timer;
105
106 asl::WriterVTKXML writer(appParamsManager.getDir() + "surfaceFlux");
107 writer.addScalars("map", *ballMapMem);
108 writer.addScalars("mapE", *ballBMapMem);
109 writer.addScalars("c", *cField);
110
111 executeAll(bc);
112 writer.write();
113
114 timer.start();
115 for (unsigned int i(1); i < 201; ++i)
116 {
117 nm->execute();
118 executeAll(bc);
119 if (!(i%40))
120 {
121 cout << i << endl;
122 writer.write();
123 }
124 }
125 timer.stop();
126
127 cout << "Finished" << endl;
128
129 cout << "Computation statistic:" << endl;
130 cout << "Real Time = " << timer.realTime() << "; Processor Time = "
131 << timer.processorTime() << "; Processor Load = "
132 << timer.processorLoad() * 100 << "%" << endl;
133
134 return 0;
135}
void load(int argc, char *argv[])
std::string getDir()
const double realTime() const
Definition: aslTimer.h:45
void stop()
Definition: aslTimer.h:44
const double processorTime() const
Definition: aslTimer.h:46
void start()
Definition: aslTimer.h:43
const double processorLoad() const
Definition: aslTimer.h:47
Updatable value. This class stores value and its TimeStamp.
Definition: aslUValue.h:35
const T & v() const
Definition: aslUValue.h:43
void addScalars(std::string name, AbstractData &data)
SPBCond generateBCConstantValue(SPAbstractDataWithGhostNodes d, double v, const std::vector< SlicesNames > &sl)
Bondary condition that puts fixed value in each point.
const VectorTemplate & d3q15()
Vector template.
AVec< T > makeAVec(T a1)
void initData(SPAbstractData d, double a)
float FlT
Definition: surfaceFlux.cc:40
asl::UValue< double > Param
Definition: surfaceFlux.cc:42
int main()