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test_amesos_thyra_driver.cpp
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1/*
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4//
5// Stratimikos: Thyra-based strategies for linear solvers
6// Copyright (2006) Sandia Corporation
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43
45#include "Teuchos_CommandLineProcessor.hpp"
46#include "Teuchos_GlobalMPISession.hpp"
47#include "Teuchos_VerboseObject.hpp"
48
50 MatrixTestPacket(std::string _matrixFile, bool _unsymmetric, double _maxFwdError, double _maxError, double _maxResid)
51 :matrixFile(_matrixFile),unsymmetric(_unsymmetric),maxFwdError(_maxFwdError),maxError(_maxError),maxResid(_maxResid) {}
52 std::string matrixFile;
55 double maxError;
56 double maxResid;
57};
58
59int main(int argc, char* argv[])
60{
61
62 Teuchos::GlobalMPISession mpiSession(&argc, &argv);
63
64 using Teuchos::CommandLineProcessor;
65 using Teuchos::OSTab;
66
67 bool result, success = true;
68 bool verbose = true;
69
70
71 Teuchos::RCP<Teuchos::FancyOStream>
72 out = Teuchos::VerboseObjectBase::getDefaultOStream();
73
74 try {
75
76 //
77 // Read options from command-line
78 //
79
80 std::string matrixDir = ".";
81 bool testTranspose = true;
82 int numRandomVectors = 1;
83 bool showAllTests = false;
84 bool showAllTestsDetails = false;
85 bool dumpAll = false;
86
87 CommandLineProcessor clp;
88 clp.throwExceptions(false);
89 clp.addOutputSetupOptions(true);
90 clp.setOption( "matrix-dir", &matrixDir, "Base directory for the test matrices" );
91 clp.setOption( "test-transpose", "no-test-transpose", &testTranspose, "Test the transpose solve or not." );
92 clp.setOption( "num-random-vectors", &numRandomVectors, "Number of times a test is performed with different random vectors." );
93 clp.setOption( "verbose", "quiet", &verbose, "Set if output is printed or not." );
94 clp.setOption( "show-all-tests", "no-show-all-tests", &showAllTests, "Set if all the tests are shown or not." );
95 clp.setOption( "show-all-tests-details", "no-show-all-tests-details", &showAllTestsDetails, "Set if all the details of the tests are shown or not." );
96 clp.setOption( "dump-all", "no-dump-all", &dumpAll, "Determines if vectors are printed or not." );
97 CommandLineProcessor::EParseCommandLineReturn parse_return = clp.parse(argc,argv);
98 if( parse_return != CommandLineProcessor::PARSE_SUCCESSFUL ) return parse_return;
99
100 TEUCHOS_TEST_FOR_EXCEPT( matrixDir == "" );
101
102 //
103 // Define the test matrices
104 //
105
106 const int numTestMatrices = 9;
107
108 typedef MatrixTestPacket MTP;
109
110 // Set up the matices and the tolerances.
111 // Note, we may need to adjust these for bad platforms ...
112 const MTP testMatrices[numTestMatrices] =
113 {
114 MTP("bcsstk01.mtx",false,1e-12,1e-12,1e-12)
115 ,MTP("bcsstk02.mtx",false,1e-12,1e-12,1e-12)
116 ,MTP("bcsstk04.mtx",false,1e-12,1e-10,1e-12)
117 ,MTP("Diagonal.mtx",false,1e-12,1e-12,1e-12)
118 ,MTP("FourByFour.mtx",true,1e-12,1e-12,1e-12)
119 ,MTP("KheadK.mtx",false,1e-12,1e-12,1e-12)
120 ,MTP("KheadSorted.mtx",false,1e-12,1e-12,1e-12)
121 ,MTP("nos1.mtx",false,1e-11,1e-10,1e-12)
122 ,MTP("nos5.mtx",false,1e-12,1e-12,1e-12)
123 };
124 //
125 // Loop through all of the test matrices
126 //
127 for( int matrix_i = 0; matrix_i < numTestMatrices; ++matrix_i ) {
128 const MatrixTestPacket
129 mtp = testMatrices[matrix_i];
130 //
131 // Loop through all of the solvers
132 //
133 for( int solver_i = 0; solver_i < Thyra::Amesos::numSolverTypes; ++solver_i ) {
135 solverType = Thyra::Amesos::solverTypeValues[solver_i];
136
137 // bug 1902 - Amesos_Superlu fails on bcsstk01.mtx
138 // bug 1903 - Amesos_Superlu fails on four matrices,
139 // when called from the thyra test
140 //
141 bool BadMatrixForSuperlu =
142 mtp.matrixFile == "bcsstk01.mtx" // bug 1902
143 || mtp.matrixFile == "bcsstk04.mtx" // bug 1903
144 || mtp.matrixFile == "KheadK.mtx" // bug 1903
145 || mtp.matrixFile == "KheadSorted.mtx" // bug 1903
146 || mtp.matrixFile == "nos1.mtx" ; // bug 1903
147 //
148 // Toggle the refactorization options
149 //
150 for( int factorizationPolicy_i = 0; factorizationPolicy_i < Thyra::Amesos::numRefactorizationPolices; ++factorizationPolicy_i ) {
152 refactorizationPolicy = Thyra::Amesos::refactorizationPolicyValues[factorizationPolicy_i];
153 if(verbose)
154 *out
155 << std::endl<<matrix_i<<"."<<solver_i<<"."<<factorizationPolicy_i<<": "
156 << "Testing, matrixFile=\'"<<mtp.matrixFile<<"\', solverType=\'"<<toString(solverType)<<"\', refactorizationPolicy=\'"<<toString(refactorizationPolicy)<<"\' ...";
157 if( mtp.unsymmetric && !Thyra::Amesos::supportsUnsymmetric[solver_i] ) {
158 *out << " : Skipping since unsymmetric and not supported!\n";
159 }
160 else {
161 // bug 1902 and bug 1903
162 std::string StrSolverType = toString(solverType) ;
163 std::string StrSuperlu = "Superlu";
164 if ( StrSolverType==StrSuperlu && BadMatrixForSuperlu ) {
165 *out << " : Skipping since Superlu fails on this matrix!\n";
166 }
167 else {
168 std::ostringstream ossStore;
169 Teuchos::RCP<Teuchos::FancyOStream>
170 oss = Teuchos::rcp(new Teuchos::FancyOStream(Teuchos::rcp(&ossStore,false)));
171 Teuchos::ParameterList amesosLOWSFPL;
172 amesosLOWSFPL.set("Solver Type",toString(solverType));
173 amesosLOWSFPL.set("Refactorization Policy",toString(refactorizationPolicy));
174 result =
176 matrixDir+"/"+mtp.matrixFile,&amesosLOWSFPL,testTranspose,numRandomVectors
177 ,mtp.maxFwdError,mtp.maxError,mtp.maxResid,showAllTestsDetails,dumpAll,OSTab(oss).get()
178 );
179 if(!result) success = false;
180 if(verbose) {
181 if(result) {
182 if(showAllTests)
183 *out << std::endl << ossStore.str();
184 else
185 *out << " : passed!\n";
186 }
187 else {
188 if(showAllTests)
189 *out << std::endl << ossStore.str();
190 else
191 *out << " : failed!\n";
192 }
193 }
194 }
195 }
196 }
197 }
198 }
199
200 }
201 catch( const std::exception &excpt ) {
202 std::cerr << "*** Caught standard exception : " << excpt.what() << std::endl;
203 success = false;
204 }
205 catch( ... ) {
206 std::cerr << "*** Caught an unknown exception\n";
207 success = false;
208 }
209
210 if (verbose) {
211 if(success) *out << "\nCongratulations! All of the tests checked out!\n";
212 else *out << "\nOh no! At least one of the tests failed!\n";
213 }
214
215 return ( success ? 0 : 1 );
216}
const ESolverType solverTypeValues[numSolverTypes]
const ERefactorizationPolicy refactorizationPolicyValues[numRefactorizationPolices]
ERefactorizationPolicy
The policy used on refactoring a matrix.
const bool supportsUnsymmetric[numSolverTypes]
const int numRefactorizationPolices
bool test_single_amesos_thyra_solver(const std::string matrixFile, Teuchos::ParameterList *amesosLOWSFPL, const bool testTranspose, const int numRandomVectors, const double maxFwdError, const double maxError, const double maxResid, const bool showAllTests, const bool dumpAll, Teuchos::FancyOStream *out)
Testing function for a single amesos solver with a single matrix.
MatrixTestPacket(std::string _matrixFile, bool _unsymmetric, double _maxFwdError, double _maxError, double _maxResid)
int main(int argc, char *argv[])