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Intrepid
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00001 // @HEADER 00002 // ************************************************************************ 00003 // 00004 // Intrepid Package 00005 // Copyright (2007) Sandia Corporation 00006 // 00007 // Under terms of Contract DE-AC04-94AL85000, there is a non-exclusive 00008 // license for use of this work by or on behalf of the U.S. Government. 00009 // 00010 // This library is free software; you can redistribute it and/or modify 00011 // it under the terms of the GNU Lesser General Public License as 00012 // published by the Free Software Foundation; either version 2.1 of the 00013 // License, or (at your option) any later version. 00014 // 00015 // This library is distributed in the hope that it will be useful, but 00016 // WITHOUT ANY WARRANTY; without even the implied warranty of 00017 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00018 // Lesser General Public License for more details. 00019 // 00020 // You should have received a copy of the GNU Lesser General Public 00021 // License along with this library; if not, write to the Free Software 00022 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 00023 // USA 00024 // Questions? Contact Pavel Bochev (pbboche@sandia.gov), 00025 // Denis Ridzal (dridzal@sandia.gov), 00026 // Kara Peterson (kjpeter@sandia.gov). 00027 // 00028 // ************************************************************************ 00029 // @HEADER 00030 00035 #include "Intrepid_FieldContainer.hpp" 00036 #include "Intrepid_HGRAD_TET_C2_FEM.hpp" 00037 #include "Teuchos_oblackholestream.hpp" 00038 #include "Teuchos_RCP.hpp" 00039 #include "Teuchos_GlobalMPISession.hpp" 00040 00041 using namespace std; 00042 using namespace Intrepid; 00043 00044 #define INTREPID_TEST_COMMAND( S , throwCounter, nException ) \ 00045 { \ 00046 ++nException; \ 00047 try { \ 00048 S ; \ 00049 } \ 00050 catch (std::logic_error err) { \ 00051 ++throwCounter; \ 00052 *outStream << "Expected Error " << nException << " -------------------------------------------------------------\n"; \ 00053 *outStream << err.what() << '\n'; \ 00054 *outStream << "-------------------------------------------------------------------------------" << "\n\n"; \ 00055 }; \ 00056 } 00057 00058 int main(int argc, char *argv[]) { 00059 00060 Teuchos::GlobalMPISession mpiSession(&argc, &argv); 00061 00062 // This little trick lets us print to std::cout only if 00063 // a (dummy) command-line argument is provided. 00064 int iprint = argc - 1; 00065 Teuchos::RCP<std::ostream> outStream; 00066 Teuchos::oblackholestream bhs; // outputs nothing 00067 if (iprint > 0) 00068 outStream = Teuchos::rcp(&std::cout, false); 00069 else 00070 outStream = Teuchos::rcp(&bhs, false); 00071 00072 // Save the format state of the original std::cout. 00073 Teuchos::oblackholestream oldFormatState; 00074 oldFormatState.copyfmt(std::cout); 00075 00076 *outStream \ 00077 << "===============================================================================\n" \ 00078 << "| |\n" \ 00079 << "| Unit Test (Basis_HGRAD_TET_C2_FEM) |\n" \ 00080 << "| |\n" \ 00081 << "| 1) Conversion of Dof tags into Dof ordinals and back |\n" \ 00082 << "| 2) Basis values for VALUE, GRAD, and Dk operators |\n" \ 00083 << "| |\n" \ 00084 << "| Questions? Contact Pavel Bochev (pbboche@sandia.gov), |\n" \ 00085 << "| Denis Ridzal (dridzal@sandia.gov), |\n" \ 00086 << "| Kara Peterson (kjpeter@sandia.gov). |\n" \ 00087 << "| |\n" \ 00088 << "| Intrepid's website: http://trilinos.sandia.gov/packages/intrepid |\n" \ 00089 << "| Trilinos website: http://trilinos.sandia.gov |\n" \ 00090 << "| |\n" \ 00091 << "===============================================================================\n"\ 00092 << "| TEST 1: Basis creation, exception testing |\n"\ 00093 << "===============================================================================\n"; 00094 00095 // Define basis and error flag 00096 Basis_HGRAD_TET_C2_FEM<double, FieldContainer<double> > tetBasis; 00097 int errorFlag = 0; 00098 00099 // Initialize throw counter for exception testing 00100 int nException = 0; 00101 int throwCounter = 0; 00102 00103 // Define array containing the 10 nodes of Tetrahedron<10>: 4 vertices + 6 edge midpoints 00104 FieldContainer<double> tetNodes(10, 3); 00105 tetNodes(0,0) = 0.0; tetNodes(0,1) = 0.0; tetNodes(0,2) = 0.0; 00106 tetNodes(1,0) = 1.0; tetNodes(1,1) = 0.0; tetNodes(1,2) = 0.0; 00107 tetNodes(2,0) = 0.0; tetNodes(2,1) = 1.0; tetNodes(2,2) = 0.0; 00108 tetNodes(3,0) = 0.0; tetNodes(3,1) = 0.0; tetNodes(3,2) = 1.0; 00109 00110 tetNodes(4,0) = 0.5; tetNodes(4,1) = 0.0; tetNodes(4,2) = 0.0; 00111 tetNodes(5,0) = 0.5; tetNodes(5,1) = 0.5; tetNodes(5,2) = 0.0; 00112 tetNodes(6,0) = 0.0; tetNodes(6,1) = 0.5; tetNodes(6,2) = 0.0; 00113 tetNodes(7,0) = 0.0; tetNodes(7,1) = 0.0; tetNodes(7,2) = 0.5; 00114 tetNodes(8,0) = 0.5; tetNodes(8,1) = 0.0; tetNodes(8,2) = 0.5; 00115 tetNodes(9,0) = 0.0; tetNodes(9,1) = 0.5; tetNodes(9,2) = 0.5; 00116 00117 00118 // Generic array for the output values; needs to be properly resized depending on the operator type 00119 FieldContainer<double> vals; 00120 00121 try{ 00122 // exception #1: CURL cannot be applied to scalar functions 00123 // resize vals to rank-3 container with dimensions (num. points, num. basis functions, arbitrary) 00124 vals.resize(tetBasis.getCardinality(), tetNodes.dimension(0), 4 ); 00125 INTREPID_TEST_COMMAND( tetBasis.getValues(vals, tetNodes, OPERATOR_CURL), throwCounter, nException ); 00126 00127 // exception #2: DIV cannot be applied to scalar functions 00128 // resize vals to rank-2 container with dimensions (num. points, num. basis functions) 00129 vals.resize(tetBasis.getCardinality(), tetNodes.dimension(0) ); 00130 INTREPID_TEST_COMMAND( tetBasis.getValues(vals, tetNodes, OPERATOR_DIV), throwCounter, nException ); 00131 00132 // Exceptions 3-7: all bf tags/bf Ids below are wrong and should cause getDofOrdinal() and 00133 // getDofTag() to access invalid array elements thereby causing bounds check exception 00134 // exception #3 00135 INTREPID_TEST_COMMAND( tetBasis.getDofOrdinal(3,0,0), throwCounter, nException ); 00136 // exception #4 00137 INTREPID_TEST_COMMAND( tetBasis.getDofOrdinal(1,1,1), throwCounter, nException ); 00138 // exception #5 00139 INTREPID_TEST_COMMAND( tetBasis.getDofOrdinal(0,4,0), throwCounter, nException ); 00140 // exception #6 00141 INTREPID_TEST_COMMAND( tetBasis.getDofTag(10), throwCounter, nException ); 00142 // exception #7 00143 INTREPID_TEST_COMMAND( tetBasis.getDofTag(-1), throwCounter, nException ); 00144 00145 #ifdef HAVE_INTREPID_DEBUG 00146 // Exceptions 8-18 test exception handling with incorrectly dimensioned input/output arrays 00147 // exception #8: input points array must be of rank-2 00148 FieldContainer<double> badPoints1(4, 5, 3); 00149 INTREPID_TEST_COMMAND( tetBasis.getValues(vals, badPoints1, OPERATOR_VALUE), throwCounter, nException ); 00150 00151 // exception #9 dimension 1 in the input point array must equal space dimension of the cell 00152 FieldContainer<double> badPoints2(4, tetBasis.getBaseCellTopology().getDimension() - 1); 00153 INTREPID_TEST_COMMAND( tetBasis.getValues(vals, badPoints2, OPERATOR_VALUE), throwCounter, nException ); 00154 00155 // exception #10 output values must be of rank-2 for OPERATOR_VALUE 00156 FieldContainer<double> badVals1(4, 3, 1); 00157 INTREPID_TEST_COMMAND( tetBasis.getValues(badVals1, tetNodes, OPERATOR_VALUE), throwCounter, nException ); 00158 00159 // exception #11 output values must be of rank-3 for OPERATOR_GRAD 00160 FieldContainer<double> badVals2(4, 3); 00161 INTREPID_TEST_COMMAND( tetBasis.getValues(badVals2, tetNodes, OPERATOR_GRAD), throwCounter, nException ); 00162 00163 // exception #12 output values must be of rank-3 for OPERATOR_D1 00164 INTREPID_TEST_COMMAND( tetBasis.getValues(badVals2, tetNodes, OPERATOR_D1), throwCounter, nException ); 00165 00166 // exception #13 output values must be of rank-3 for OPERATOR_D2 00167 INTREPID_TEST_COMMAND( tetBasis.getValues(badVals2, tetNodes, OPERATOR_D2), throwCounter, nException ); 00168 00169 // exception #14 incorrect 0th dimension of output array (must equal number of basis functions) 00170 FieldContainer<double> badVals3(tetBasis.getCardinality() + 1, tetNodes.dimension(0)); 00171 INTREPID_TEST_COMMAND( tetBasis.getValues(badVals3, tetNodes, OPERATOR_VALUE), throwCounter, nException ); 00172 00173 // exception #15 incorrect 1st dimension of output array (must equal number of points) 00174 FieldContainer<double> badVals4(tetBasis.getCardinality(), tetNodes.dimension(0) + 1); 00175 INTREPID_TEST_COMMAND( tetBasis.getValues(badVals4, tetNodes, OPERATOR_VALUE), throwCounter, nException ); 00176 00177 // exception #16: incorrect 2nd dimension of output array (must equal the space dimension) 00178 FieldContainer<double> badVals5(tetBasis.getCardinality(), tetNodes.dimension(0), tetBasis.getBaseCellTopology().getDimension() + 1); 00179 INTREPID_TEST_COMMAND( tetBasis.getValues(badVals5, tetNodes, OPERATOR_GRAD), throwCounter, nException ); 00180 00181 // exception #17: incorrect 2nd dimension of output array (must equal D2 cardinality in 2D) 00182 FieldContainer<double> badVals6(tetBasis.getCardinality(), tetNodes.dimension(0), 40); 00183 INTREPID_TEST_COMMAND( tetBasis.getValues(badVals6, tetNodes, OPERATOR_D1), throwCounter, nException ); 00184 00185 // exception #18: incorrect 2nd dimension of output array (must equal D3 cardinality in 2D) 00186 INTREPID_TEST_COMMAND( tetBasis.getValues(badVals6, tetNodes, OPERATOR_D2), throwCounter, nException ); 00187 #endif 00188 00189 } 00190 catch (std::logic_error err) { 00191 *outStream << "UNEXPECTED ERROR !!! ----------------------------------------------------------\n"; 00192 *outStream << err.what() << '\n'; 00193 *outStream << "-------------------------------------------------------------------------------" << "\n\n"; 00194 errorFlag = -1000; 00195 }; 00196 00197 // Check if number of thrown exceptions matches the one we expect 00198 if (throwCounter != nException) { 00199 errorFlag++; 00200 *outStream << std::setw(70) << "^^^^----FAILURE!" << "\n"; 00201 } 00202 00203 *outStream \ 00204 << "\n" 00205 << "===============================================================================\n"\ 00206 << "| TEST 2: correctness of tag to enum and enum to tag lookups |\n"\ 00207 << "===============================================================================\n"; 00208 00209 try{ 00210 std::vector<std::vector<int> > allTags = tetBasis.getAllDofTags(); 00211 00212 // Loop over all tags, lookup the associated dof enumeration and then lookup the tag again 00213 for (unsigned i = 0; i < allTags.size(); i++) { 00214 int bfOrd = tetBasis.getDofOrdinal(allTags[i][0], allTags[i][1], allTags[i][2]); 00215 00216 std::vector<int> myTag = tetBasis.getDofTag(bfOrd); 00217 if( !( (myTag[0] == allTags[i][0]) && 00218 (myTag[1] == allTags[i][1]) && 00219 (myTag[2] == allTags[i][2]) && 00220 (myTag[3] == allTags[i][3]) ) ) { 00221 errorFlag++; 00222 *outStream << std::setw(70) << "^^^^----FAILURE!" << "\n"; 00223 *outStream << " getDofOrdinal( {" 00224 << allTags[i][0] << ", " 00225 << allTags[i][1] << ", " 00226 << allTags[i][2] << ", " 00227 << allTags[i][3] << "}) = " << bfOrd <<" but \n"; 00228 *outStream << " getDofTag(" << bfOrd << ") = { " 00229 << myTag[0] << ", " 00230 << myTag[1] << ", " 00231 << myTag[2] << ", " 00232 << myTag[3] << "}\n"; 00233 } 00234 } 00235 00236 // Now do the same but loop over basis functions 00237 for( int bfOrd = 0; bfOrd < tetBasis.getCardinality(); bfOrd++) { 00238 std::vector<int> myTag = tetBasis.getDofTag(bfOrd); 00239 int myBfOrd = tetBasis.getDofOrdinal(myTag[0], myTag[1], myTag[2]); 00240 if( bfOrd != myBfOrd) { 00241 errorFlag++; 00242 *outStream << std::setw(70) << "^^^^----FAILURE!" << "\n"; 00243 *outStream << " getDofTag(" << bfOrd << ") = { " 00244 << myTag[0] << ", " 00245 << myTag[1] << ", " 00246 << myTag[2] << ", " 00247 << myTag[3] << "} but getDofOrdinal({" 00248 << myTag[0] << ", " 00249 << myTag[1] << ", " 00250 << myTag[2] << ", " 00251 << myTag[3] << "} ) = " << myBfOrd << "\n"; 00252 } 00253 } 00254 } 00255 catch (std::logic_error err){ 00256 *outStream << err.what() << "\n\n"; 00257 errorFlag = -1000; 00258 }; 00259 00260 *outStream \ 00261 << "\n" 00262 << "===============================================================================\n"\ 00263 << "| TEST 3: correctness of basis function values |\n"\ 00264 << "===============================================================================\n"; 00265 00266 outStream -> precision(20); 00267 00268 // VALUE: in (F,P) format 00269 double basisValues[] = { 00270 1.00000, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1.00000, 0, 0, 0, 0, 0, 0, 0, \ 00271 0, 0, 0, 1.00000, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1.00000, 0, 0, 0, 0, \ 00272 0, 0, 0, 0, 0, 0, 1.00000, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1.00000, 0, \ 00273 0, 0, 0, 0, 0, 0, 0, 0, 0, 1.00000, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \ 00274 1.00000, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1.00000, 0, 0, 0, 0, 0, 0, 0, \ 00275 0, 0, 0, 1.00000 }; 00276 00277 // GRAD and D1: in (F,P,D) format 00278 double basisGrads[] = { 00279 -3.00000, -3.00000, -3.00000, 1.00000, 1.00000, 1.00000, 1.00000, \ 00280 1.00000, 1.00000, 1.00000, 1.00000, 1.00000, -1.00000, -1.00000, \ 00281 -1.00000, 1.00000, 1.00000, 1.00000, -1.00000, -1.00000, -1.00000, \ 00282 -1.00000, -1.00000, -1.00000, 1.00000, 1.00000, 1.00000, 1.00000, \ 00283 1.00000, 1.00000, -1.00000, 0, 0, 3.00000, 0, 0, -1.00000, 0, 0, \ 00284 -1.00000, 0, 0, 1.00000, 0, 0, 1.00000, 0, 0, -1.00000, 0, 0, \ 00285 -1.00000, 0, 0, 1.00000, 0, 0, -1.00000, 0, 0, 0, -1.00000, 0, 0, \ 00286 -1.00000, 0, 0, 3.00000, 0, 0, -1.00000, 0, 0, -1.00000, 0, 0, \ 00287 1.00000, 0, 0, 1.00000, 0, 0, -1.00000, 0, 0, -1.00000, 0, 0, \ 00288 1.00000, 0, 0, 0, -1.00000, 0, 0, -1.00000, 0, 0, -1.00000, 0, 0, \ 00289 3.00000, 0, 0, -1.00000, 0, 0, -1.00000, 0, 0, -1.00000, 0, 0, \ 00290 1.00000, 0, 0, 1.00000, 0, 0, 1.00000, 4.00000, 0, 0, -4.00000, \ 00291 -4.00000, -4.00000, 0, 0, 0, 0, 0, 0, 0, -2.00000, -2.00000, \ 00292 -2.00000, -2.00000, -2.00000, 2.00000, 0, 0, 2.00000, 0, 0, -2.00000, \ 00293 -2.00000, -2.00000, 0, 0, 0, 0, 0, 0, 0, 4.00000, 0, 4.00000, 0, 0, \ 00294 0, 0, 0, 0, 2.00000, 0, 2.00000, 2.00000, 0, 2.00000, 0, 0, 0, 0, 0, \ 00295 0, 2.00000, 0, 2.00000, 0, 0, 0, 4.00000, 0, 0, 0, 0, -4.00000, \ 00296 -4.00000, -4.00000, 0, 0, 0, 0, 2.00000, 0, -2.00000, -2.00000, \ 00297 -2.00000, -2.00000, 0, -2.00000, 0, 2.00000, 0, 0, 0, 0, -2.00000, \ 00298 -2.00000, -2.00000, 0, 0, 4.00000, 0, 0, 0, 0, 0, 0, -4.00000, \ 00299 -4.00000, -4.00000, 0, 0, 2.00000, 0, 0, 0, 0, 0, 2.00000, -2.00000, \ 00300 -2.00000, 0, -2.00000, -2.00000, -2.00000, -2.00000, -2.00000, \ 00301 -2.00000, 0, 0, 0, 0, 0, 4.00000, 0, 0, 0, 4.00000, 0, 0, 0, 0, \ 00302 2.00000, 0, 0, 2.00000, 0, 0, 0, 2.00000, 0, 0, 2.00000, 0, 2.00000, \ 00303 2.00000, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 4.00000, 0, 4.00000, 0, 0, 0, \ 00304 0, 0, 0, 2.00000, 0, 0, 2.00000, 0, 2.00000, 0, 0, 2.00000, 0, 0, \ 00305 2.00000, 2.00000}; 00306 00307 // D2 values in (F,P, Dk) format 00308 double basisD2[]={ 00309 4.00000, 4.00000, 4.00000, 4.00000, 4.00000, 4.00000, 4.00000, \ 00310 4.00000, 4.00000, 4.00000, 4.00000, 4.00000, 4.00000, 4.00000, \ 00311 4.00000, 4.00000, 4.00000, 4.00000, 4.00000, 4.00000, 4.00000, \ 00312 4.00000, 4.00000, 4.00000, 4.00000, 4.00000, 4.00000, 4.00000, \ 00313 4.00000, 4.00000, 4.00000, 4.00000, 4.00000, 4.00000, 4.00000, \ 00314 4.00000, 4.00000, 4.00000, 4.00000, 4.00000, 4.00000, 4.00000, \ 00315 4.00000, 4.00000, 4.00000, 4.00000, 4.00000, 4.00000, 4.00000, \ 00316 4.00000, 4.00000, 4.00000, 4.00000, 4.00000, 4.00000, 4.00000, \ 00317 4.00000, 4.00000, 4.00000, 4.00000, 4.00000, 0, 0, 0, 0, 0, 4.00000, \ 00318 0, 0, 0, 0, 0, 4.00000, 0, 0, 0, 0, 0, 4.00000, 0, 0, 0, 0, 0, \ 00319 4.00000, 0, 0, 0, 0, 0, 4.00000, 0, 0, 0, 0, 0, 4.00000, 0, 0, 0, 0, \ 00320 0, 4.00000, 0, 0, 0, 0, 0, 4.00000, 0, 0, 0, 0, 0, 4.00000, 0, 0, 0, \ 00321 0, 0, 0, 0, 0, 4.00000, 0, 0, 0, 0, 0, 4.00000, 0, 0, 0, 0, 0, \ 00322 4.00000, 0, 0, 0, 0, 0, 4.00000, 0, 0, 0, 0, 0, 4.00000, 0, 0, 0, 0, \ 00323 0, 4.00000, 0, 0, 0, 0, 0, 4.00000, 0, 0, 0, 0, 0, 4.00000, 0, 0, 0, \ 00324 0, 0, 4.00000, 0, 0, 0, 0, 0, 4.00000, 0, 0, 0, 0, 0, 0, 0, 4.00000, \ 00325 0, 0, 0, 0, 0, 4.00000, 0, 0, 0, 0, 0, 4.00000, 0, 0, 0, 0, 0, \ 00326 4.00000, 0, 0, 0, 0, 0, 4.00000, 0, 0, 0, 0, 0, 4.00000, 0, 0, 0, 0, \ 00327 0, 4.00000, 0, 0, 0, 0, 0, 4.00000, 0, 0, 0, 0, 0, 4.00000, 0, 0, 0, \ 00328 0, 0, 4.00000, -8.00000, -4.00000, -4.00000, 0, 0, 0, -8.00000, \ 00329 -4.00000, -4.00000, 0, 0, 0, -8.00000, -4.00000, -4.00000, 0, 0, 0, \ 00330 -8.00000, -4.00000, -4.00000, 0, 0, 0, -8.00000, -4.00000, -4.00000, \ 00331 0, 0, 0, -8.00000, -4.00000, -4.00000, 0, 0, 0, -8.00000, -4.00000, \ 00332 -4.00000, 0, 0, 0, -8.00000, -4.00000, -4.00000, 0, 0, 0, -8.00000, \ 00333 -4.00000, -4.00000, 0, 0, 0, -8.00000, -4.00000, -4.00000, 0, 0, 0, \ 00334 0, 4.00000, 0, 0, 0, 0, 0, 4.00000, 0, 0, 0, 0, 0, 4.00000, 0, 0, 0, \ 00335 0, 0, 4.00000, 0, 0, 0, 0, 0, 4.00000, 0, 0, 0, 0, 0, 4.00000, 0, 0, \ 00336 0, 0, 0, 4.00000, 0, 0, 0, 0, 0, 4.00000, 0, 0, 0, 0, 0, 4.00000, 0, \ 00337 0, 0, 0, 0, 4.00000, 0, 0, 0, 0, 0, -4.00000, 0, -8.00000, -4.00000, \ 00338 0, 0, -4.00000, 0, -8.00000, -4.00000, 0, 0, -4.00000, 0, -8.00000, \ 00339 -4.00000, 0, 0, -4.00000, 0, -8.00000, -4.00000, 0, 0, -4.00000, 0, \ 00340 -8.00000, -4.00000, 0, 0, -4.00000, 0, -8.00000, -4.00000, 0, 0, \ 00341 -4.00000, 0, -8.00000, -4.00000, 0, 0, -4.00000, 0, -8.00000, \ 00342 -4.00000, 0, 0, -4.00000, 0, -8.00000, -4.00000, 0, 0, -4.00000, 0, \ 00343 -8.00000, -4.00000, 0, 0, 0, -4.00000, 0, -4.00000, -8.00000, 0, 0, \ 00344 -4.00000, 0, -4.00000, -8.00000, 0, 0, -4.00000, 0, -4.00000, \ 00345 -8.00000, 0, 0, -4.00000, 0, -4.00000, -8.00000, 0, 0, -4.00000, 0, \ 00346 -4.00000, -8.00000, 0, 0, -4.00000, 0, -4.00000, -8.00000, 0, 0, \ 00347 -4.00000, 0, -4.00000, -8.00000, 0, 0, -4.00000, 0, -4.00000, \ 00348 -8.00000, 0, 0, -4.00000, 0, -4.00000, -8.00000, 0, 0, -4.00000, 0, \ 00349 -4.00000, -8.00000, 0, 0, 4.00000, 0, 0, 0, 0, 0, 4.00000, 0, 0, 0, \ 00350 0, 0, 4.00000, 0, 0, 0, 0, 0, 4.00000, 0, 0, 0, 0, 0, 4.00000, 0, 0, \ 00351 0, 0, 0, 4.00000, 0, 0, 0, 0, 0, 4.00000, 0, 0, 0, 0, 0, 4.00000, 0, \ 00352 0, 0, 0, 0, 4.00000, 0, 0, 0, 0, 0, 4.00000, 0, 0, 0, 0, 0, 0, 0, \ 00353 4.00000, 0, 0, 0, 0, 0, 4.00000, 0, 0, 0, 0, 0, 4.00000, 0, 0, 0, 0, \ 00354 0, 4.00000, 0, 0, 0, 0, 0, 4.00000, 0, 0, 0, 0, 0, 4.00000, 0, 0, 0, \ 00355 0, 0, 4.00000, 0, 0, 0, 0, 0, 4.00000, 0, 0, 0, 0, 0, 4.00000, 0, 0, \ 00356 0, 0, 0, 4.00000, 0 00357 }; 00358 00359 00360 try{ 00361 00362 // Dimensions for the output arrays: 00363 int numFields = tetBasis.getCardinality(); 00364 int numPoints = tetNodes.dimension(0); 00365 int spaceDim = tetBasis.getBaseCellTopology().getDimension(); 00366 00367 // Generic array for values, grads, curls, etc. that will be properly sized before each call 00368 FieldContainer<double> vals; 00369 00370 // Check VALUE of basis functions: resize vals to rank-2 container: 00371 vals.resize(numFields, numPoints); 00372 tetBasis.getValues(vals, tetNodes, OPERATOR_VALUE); 00373 for (int i = 0; i < numFields; i++) { 00374 for (int j = 0; j < numPoints; j++) { 00375 int l = i + j * numFields; 00376 if (std::abs(vals(i,j) - basisValues[l]) > INTREPID_TOL) { 00377 errorFlag++; 00378 *outStream << std::setw(70) << "^^^^----FAILURE!" << "\n"; 00379 00380 // Output the multi-index of the value where the error is: 00381 *outStream << " At multi-index { "; 00382 *outStream << i << " ";*outStream << j << " "; 00383 *outStream << "} computed value: " << vals(i,j) 00384 << " but reference value: " << basisValues[l] << "\n"; 00385 } 00386 } 00387 } 00388 00389 // Check GRAD of basis function: resize vals to rank-3 container 00390 vals.resize(numFields, numPoints, spaceDim); 00391 tetBasis.getValues(vals, tetNodes, OPERATOR_GRAD); 00392 for (int i = 0; i < numFields; i++) { 00393 for (int j = 0; j < numPoints; j++) { 00394 for (int k = 0; k < spaceDim; k++) { 00395 00396 // basisGrads is (F,P,D), compute offset: 00397 int l = k + j * spaceDim + i * spaceDim * numPoints; 00398 if (std::abs(vals(i,j,k) - basisGrads[l]) > INTREPID_TOL) { 00399 errorFlag++; 00400 *outStream << std::setw(70) << "^^^^----FAILURE!" << "\n"; 00401 00402 // Output the multi-index of the value where the error is: 00403 *outStream << " At multi-index { "; 00404 *outStream << i << " ";*outStream << j << " ";*outStream << k << " "; 00405 *outStream << "} computed grad component: " << vals(i,j,k) 00406 << " but reference grad component: " << basisGrads[l] << "\n"; 00407 } 00408 } 00409 } 00410 } 00411 00412 // Check D1 of basis function (do not resize vals because it has the correct size: D1 = GRAD) 00413 tetBasis.getValues(vals, tetNodes, OPERATOR_D1); 00414 for (int i = 0; i < numFields; i++) { 00415 for (int j = 0; j < numPoints; j++) { 00416 for (int k = 0; k < spaceDim; k++) { 00417 00418 // basisGrads is (F,P,D), compute offset: 00419 int l = k + j * spaceDim + i * spaceDim * numPoints; 00420 if (std::abs(vals(i,j,k) - basisGrads[l]) > INTREPID_TOL) { 00421 errorFlag++; 00422 *outStream << std::setw(70) << "^^^^----FAILURE!" << "\n"; 00423 00424 // Output the multi-index of the value where the error is: 00425 *outStream << " At multi-index { "; 00426 *outStream << i << " ";*outStream << j << " ";*outStream << k << " "; 00427 *outStream << "} computed D1 component: " << vals(i,j,k) 00428 << " but reference D1 component: " << basisGrads[l] << "\n"; 00429 } 00430 } 00431 } 00432 } 00433 00434 // Check D2 of basis function 00435 int D2cardinality = Intrepid::getDkCardinality(OPERATOR_D2, spaceDim); 00436 vals.resize(numFields, numPoints, D2cardinality); 00437 tetBasis.getValues(vals, tetNodes, OPERATOR_D2); 00438 for (int i = 0; i < numFields; i++) { 00439 for (int j = 0; j < numPoints; j++) { 00440 for (int k = 0; k < D2cardinality; k++) { 00441 00442 // basisD2 is (F,P,Dk), compute offset: 00443 int l = k + j * D2cardinality + i * D2cardinality * numPoints; 00444 if (std::abs(vals(i,j,k) - basisD2[l]) > INTREPID_TOL) { 00445 errorFlag++; 00446 *outStream << std::setw(70) << "^^^^----FAILURE!" << "\n"; 00447 00448 // Output the multi-index of the value where the error is: 00449 *outStream << " At multi-index { "; 00450 *outStream << i << " ";*outStream << j << " ";*outStream << k << " "; 00451 *outStream << "} computed D2 component: " << vals(i,j,k) 00452 << " but reference D2 component: " << basisD2[l] << "\n"; 00453 } 00454 } 00455 } 00456 } 00457 00458 00459 // Check all higher derivatives - must be zero. 00460 for(EOperator op = OPERATOR_D3; op < OPERATOR_MAX; op++) { 00461 00462 // The last dimension is the number of kth derivatives and needs to be resized for every Dk 00463 int DkCardin = Intrepid::getDkCardinality(op, spaceDim); 00464 vals.resize(numFields, numPoints, DkCardin); 00465 00466 tetBasis.getValues(vals, tetNodes, op); 00467 for (int i = 0; i < vals.size(); i++) { 00468 if (std::abs(vals[i]) > INTREPID_TOL) { 00469 errorFlag++; 00470 *outStream << std::setw(70) << "^^^^----FAILURE!" << "\n"; 00471 00472 // Get the multi-index of the value where the error is and the operator order 00473 std::vector<int> myIndex; 00474 vals.getMultiIndex(myIndex,i); 00475 int ord = Intrepid::getOperatorOrder(op); 00476 *outStream << " At multi-index { "; 00477 for(int j = 0; j < vals.rank(); j++) { 00478 *outStream << myIndex[j] << " "; 00479 } 00480 *outStream << "} computed D"<< ord <<" component: " << vals[i] 00481 << " but reference D" << ord << " component: 0 \n"; 00482 } 00483 } 00484 } 00485 } 00486 00487 // Catch unexpected errors 00488 catch (std::logic_error err) { 00489 *outStream << err.what() << "\n\n"; 00490 errorFlag = -1000; 00491 }; 00492 00493 if (errorFlag != 0) 00494 std::cout << "End Result: TEST FAILED\n"; 00495 else 00496 std::cout << "End Result: TEST PASSED\n"; 00497 00498 // reset format state of std::cout 00499 std::cout.copyfmt(oldFormatState); 00500 00501 return errorFlag; 00502 }
1.7.4