ASL 0.1.7
Advanced Simulation Library
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testSMDiff.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
28#include <utilities/aslParametersManager.h>
29#include <math/aslTemplates.h>
30#include <aslGeomInc.h>
31#include <aslDataInc.h>
32#include <acl/aclGenerators.h>
33#include <writers/aslVTKFormatWriters.h>
34#include <num/aslFDStefanMaxwell.h>
35#include <num/aslBasicBC.h>
36#include <utilities/aslTimer.h>
37
38
39typedef float FlT;
40//typedef double FlT;
42
43using asl::AVec;
44using asl::makeAVec;
45
46
47int main(int argc, char* argv[])
48{
49 // Optionally add appParamsManager to be able to manipulate at least
50 // hardware parameters(platform/device) through command line/parameters file
51 asl::ApplicationParametersManager appParamsManager("testSMDiff",
52 "1.0");
53 appParamsManager.load(argc, argv);
54
55 Param dx(1.);
56 Param dt(1.);
57 Param diffCoef(.15);
58
59 Param diffCoefNum(diffCoef.v()*dt.v()/dx.v()/dx.v());
60
61 AVec<int> size(asl::makeAVec(10, 20, 20));
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 c1Field(asl::generateDataContainerACL_SP<FlT>(block, 1, 1u));
71 asl::initData(c1Field, 0.5);
72 auto c2Field(asl::generateDataContainerACL_SP<FlT>(block, 1, 1u));
73 asl::initData(c2Field, 0.5);
74
75
76 std::cout << "Finished" << endl;
77
78 std::cout << "Numerics initialization... ";
79
80 auto templ(&asl::d3q7());
81 auto nm(generateFDStefanMaxwell(c1Field, c2Field, diffCoefNum.v(), templ));
82 nm->setDustDiffusionCoefficient(0,acl::generateVEConstant(diffCoefNum.v()*.5));
83 nm->setDustDiffusionCoefficient(1,acl::generateVEConstant(diffCoefNum.v()));
84 nm->init();
85
86 std::vector<asl::SPNumMethod> bc;
87
88 bc.push_back(asl::generateBCConstantGradient(c1Field, 0, templ, {asl::Y0,asl::YE,asl::Z0,asl::ZE}));
89 bc.push_back(asl::generateBCConstantValue(c1Field, 0, {asl::X0}));
90 bc.push_back(asl::generateBCConstantValue(c1Field, 1, {asl::XE}));
91 bc.push_back(asl::generateBCConstantGradient(c2Field, 0, templ, {asl::Y0,asl::YE,asl::Z0,asl::ZE}));
92 bc.push_back(asl::generateBCConstantValue(c2Field, 0, {asl::XE}));
93 bc.push_back(asl::generateBCConstantValue(c2Field, 1, {asl::X0}));
94 initAll(bc);
95
96 std::cout << "Finished" << endl;
97 std::cout << "Computing..." << flush;
98 asl::Timer timer;
99
100 asl::WriterVTKXML writer(appParamsManager.getDir() + "testSMDiff");
101 writer.addScalars("c1", *c1Field);
102 writer.addScalars("c2", *c2Field);
103
104 executeAll(bc);
105 writer.write();
106
107 timer.start();
108 for(unsigned int i(1); i < 401; ++i)
109 {
110 nm->execute();
111 executeAll(bc);
112 if(!(i%40))
113 {
114 cout << i << endl;
115 writer.write();
116 }
117 }
118 timer.stop();
119
120 cout << "Finished" << endl;
121
122 cout << "Computation statistic:" << endl;
123 cout << "Real Time = " << timer.realTime() << "; Processor Time = "
124 << timer.processorTime() << "; Processor Load = "
125 << timer.processorLoad() * 100 << "%" << endl;
126
127 return 0;
128}
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)
@ Y0
Definition aslBCond.h:309
@ X0
Definition aslBCond.h:309
@ ZE
Definition aslBCond.h:309
@ Z0
Definition aslBCond.h:309
@ YE
Definition aslBCond.h:309
@ XE
Definition aslBCond.h:309
SPDataWrapperACLData generateDataContainerACL_SP(const Block &b, unsigned int n=1)
generates pointer to ACL Data field with n components
SPBCond generateBCConstantGradient(SPAbstractDataWithGhostNodes d, double v, const VectorTemplate *const t, const std::vector< SlicesNames > &sl)
Bondary condition that makes fixed gradient <>
SPBCond generateBCConstantValue(SPAbstractDataWithGhostNodes d, double v, const std::vector< SlicesNames > &sl)
Bondary condition that puts fixed value in each point.
const VectorTemplate & d3q7()
Vector template.
VectorOfElements generateVEConstant(T a)
Generates VectorOfElements with 1 Element acl::Constant with value a.
AVec< T > makeAVec(T a1)
void initData(SPAbstractData d, double a)
int main()
float FlT
Definition testSMDiff.cc:39
asl::UValue< double > Param
Definition testSMDiff.cc:41