Debug.cc 9.94 KB
Newer Older
1 2
#include <iostream>
#include <fstream>
3 4 5 6 7
#include <boost/lexical_cast.hpp>
#include "Debug.h"
#include "DOFVector.h"
#include "MacroElement.h"
#include "VtkWriter.h"
8
#include "ElementFileWriter.h"
9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

namespace AMDiS {

  namespace debug {

#ifdef HAVE_PARALLEL_DOMAIN_AMDIS
    void writeLocalElementDofs(int rank, int elIdx, FiniteElemSpace *feSpace)
    {
      using boost::lexical_cast;
      
      if (MPI::COMM_WORLD.Get_rank() == rank) {
	DOFVector<double> tmp(feSpace, "tmp");
	colorDofVectorByLocalElementDofs(tmp, feSpace->getMesh(), elIdx);
	VtkWriter::writeFile(tmp, "tmp" + lexical_cast<std::string>(elIdx) + ".vtu");
      }
    }
25

26 27 28 29 30 31 32 33 34 35 36 37
    
    void writeDofMesh(int rank, DegreeOfFreedom dof, FiniteElemSpace *feSpace)
    {
      using boost::lexical_cast;

      if (MPI::COMM_WORLD.Get_rank() == rank) {
	DOFVector<double> tmp(feSpace, "tmp");
	tmp.set(0.0);
	tmp[dof] = 1.0;
	VtkWriter::writeFile(tmp, "dofmesh" + lexical_cast<std::string>(rank) + ".vtu");
      }    
    }
38

39 40 41 42 43 44 45 46 47 48 49 50
    
    void writeMesh(FiniteElemSpace *feSpace, int rank, std::string filename)
    {
      using boost::lexical_cast;
      
      int myRank = MPI::COMM_WORLD.Get_rank();
      if (rank == -1 || myRank == rank) {
	DOFVector<double> tmp(feSpace, "tmp");
	VtkWriter::writeFile(tmp, filename + lexical_cast<std::string>(myRank) + ".vtu");
      }
    }
#endif
51

52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67
    
    void colorDofVectorByLocalElementDofs(DOFVector<double>& vec, Element *el)
    {
      // === Get local indices of the given element. ===
      
      const BasisFunction *basisFcts = vec.getFESpace()->getBasisFcts();
      int nBasisFcts = basisFcts->getNumber();
      std::vector<DegreeOfFreedom> localDofs(nBasisFcts);
      basisFcts->getLocalIndices(el, vec.getFESpace()->getAdmin(), localDofs);
      
      // === Set the values of the dof vector. ===
      
      vec.set(0.0);
      for (int i = 0; i < nBasisFcts; i++)
	vec[localDofs[i]] = static_cast<double>(i);
    }
68

69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86
    
    bool colorDofVectorByLocalElementDofs(DOFVector<double>& vec, Mesh *mesh, 
					  int elIndex)
    {
      FUNCNAME("colorDofVectorByLocalElementDofs()");
      
      TraverseStack stack;
      ElInfo *elInfo = stack.traverseFirst(mesh, -1, Mesh::CALL_LEAF_EL);
      while (elInfo) {
	if (elInfo->getElement()->getIndex() == elIndex) {
	  colorDofVectorByLocalElementDofs(vec, elInfo->getElement());
	  return true;
	}
	elInfo = stack.traverseNext(elInfo);
      }
      
      return false;
    }
87

88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108
    
    Element* getDofIndexElement(FiniteElemSpace *feSpace, DegreeOfFreedom dof)
    {
      const BasisFunction* basFcts = feSpace->getBasisFcts();
      int nBasFcts = basFcts->getNumber();
      std::vector<DegreeOfFreedom> dofVec(nBasFcts);
      
      TraverseStack stack;
      ElInfo *elInfo = stack.traverseFirst(feSpace->getMesh(), -1, 
					   Mesh::CALL_EVERY_EL_PREORDER);
      while (elInfo) {
	basFcts->getLocalIndices(elInfo->getElement(), feSpace->getAdmin(), dofVec);
	for (int i = 0; i < nBasFcts; i++) 
	  if (dofVec[i] == dof)
	    return elInfo->getElement();
	
	elInfo = stack.traverseNext(elInfo);
      }
      
      return NULL;
    }
109

110 111 112 113 114 115 116 117 118 119 120 121 122 123
    
    Element* getLevel0ParentElement(Mesh *mesh, Element *el)
    {    
      TraverseStack stack;
      ElInfo *elInfo = stack.traverseFirst(mesh, -1, Mesh::CALL_EVERY_EL_PREORDER);
      while (elInfo) {
	if (elInfo->getElement() == el)
	  return elInfo->getMacroElement()->getElement();      
	
	elInfo = stack.traverseNext(elInfo);
      }
      
      return NULL;
    }
124

125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146
    
    void printInfoByDof(FiniteElemSpace *feSpace, DegreeOfFreedom dof)
    {
      Element *el = getDofIndexElement(feSpace, dof);
      Element *parEl = getLevel0ParentElement(feSpace->getMesh(), el);
      
      std::cout << "DOF-INFO:  dof = " << dof
		<< "  elidx = " << el->getIndex()
		<< "  pelidx = " << parEl->getIndex() << std::endl;	 
      
      TraverseStack stack;
      ElInfo *elInfo = stack.traverseFirst(feSpace->getMesh(), -1, 
					   Mesh::CALL_EVERY_EL_PREORDER);
      while (elInfo) {
	if (elInfo->getElement()->getIndex() == parEl->getIndex())
	  std::cout << "EL INFO TO " << parEl->getIndex() << ": " 
		    << elInfo->getType() << std::endl;
	
	elInfo = stack.traverseNext(elInfo);
      }	  
    }

147

Thomas Witkowski's avatar
Thomas Witkowski committed
148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188
    void printMatValuesStatistics(Matrix<DOFMatrix*> *mat)
    {
      std::map<int, int> counter;
      int counter0 = 0;

      for (int i = 0; i < mat->getNumRows(); i++) {
	for (int j = 0; j < mat->getNumCols(); j++) {
	  DOFMatrix *dofMat = (*mat)[i][j];
	  if (dofMat) {

	    using mtl::tag::major; using mtl::tag::nz; using mtl::begin; using mtl::end;
	    namespace traits = mtl::traits;
	    typedef DOFMatrix::base_matrix_type base_matrix_type;
	    
	    traits::const_value<base_matrix_type>::type value(dofMat->getBaseMatrix());
	    typedef traits::range_generator<major, base_matrix_type>::type cursor_type;
	    typedef traits::range_generator<nz, cursor_type>::type icursor_type;
    
	    for (cursor_type cursor = begin<major>(dofMat->getBaseMatrix()), 
		   cend = end<major>(dofMat->getBaseMatrix()); cursor != cend; ++cursor)
	      for (icursor_type icursor = begin<nz>(cursor), 
		     icend = end<nz>(cursor); icursor != icend; ++icursor) {
		if (value(*icursor) == 0.0) {
		  counter0++;
		} else {
		  int a = static_cast<int>(floor(log10(fabs(value(*icursor)))));
		  counter[a]++;
		}
	      }
		
	  }
	}
      }

      std::cout << "value = 0: " << counter0 << std::endl;
      for (std::map<int, int>::iterator it = counter.begin(); it != counter.end(); ++it)
	std::cout << pow(10, it->first) << " <= values <= " 
		  << pow(10, it->first + 1) << ": " 
		  << it->second << std::endl;
    }

189

190 191 192 193 194 195 196 197 198 199 200 201 202 203 204
    void writeElementIndexMesh(FiniteElemSpace *feSpace, std::string filename)
    {
      std::map<int, double> vec;    
      TraverseStack stack;
      ElInfo *elInfo = stack.traverseFirst(feSpace->getMesh(), -1, Mesh::CALL_LEAF_EL);
      
      while (elInfo) {		  
	int index = elInfo->getElement()->getIndex();
	vec[index] = index;
	elInfo = stack.traverseNext(elInfo);
      }

      ElementFileWriter::writeFile(vec, feSpace, filename);
    }

205

206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231
    void writeMatlabMatrix(DOFMatrix &mat, std::string filename)
    {
      using mtl::tag::major; using mtl::tag::nz; using mtl::begin; using mtl::end;
      namespace traits = mtl::traits;
      typedef DOFMatrix::base_matrix_type Matrix;

      traits::row<Matrix>::type row(mat.getBaseMatrix());
      traits::col<Matrix>::type col(mat.getBaseMatrix());
      traits::const_value<Matrix>::type value(mat.getBaseMatrix());

      typedef traits::range_generator<major, Matrix>::type cursor_type;
      typedef traits::range_generator<nz, cursor_type>::type icursor_type;

      std::ofstream out;
      out.open(filename.c_str());
    
      for (cursor_type cursor = begin<major>(mat.getBaseMatrix()), 
	     cend = end<major>(mat.getBaseMatrix()); cursor != cend; ++cursor)
	for (icursor_type icursor = begin<nz>(cursor), icend = end<nz>(cursor); icursor != icend; ++icursor)
	  out << row(*icursor) + 1 << " " 
	      << col(*icursor) + 1 << " " 
	      << value(*icursor) << "\n";

      out.close();
    }

232

233 234 235 236 237 238 239 240 241 242 243 244 245
    void writeMatlabVector(DOFVector<double> &vec, std::string filename)
    {
      std::ofstream out;    
      out.open(filename.c_str());

      DOFIterator<double> it(&vec, USED_DOFS);
      int counter = 1;
      for (it.reset(); !it.end(); ++it)
	out << counter++ << " " << *it << "\n";

      out.close();      
    }

246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345

    void createSortedDofs(Mesh *mesh, ElementIdxToDofs &elMap)
    {
      FUNCNAME("Debug::dbgCreateElementMap()");
      
      int dim = mesh->getDim();
      elMap.clear();
      
      TraverseStack stack;
      ElInfo *elInfo = stack.traverseFirst(mesh, -1, Mesh::CALL_LEAF_EL);
      while (elInfo) {
	Element *el = elInfo->getElement();
	switch (dim) {
	case 2:
	  sortDofs(el->getDOF(0), el->getDOF(1), el->getDOF(2), elMap[el->getIndex()]);
	  break;
	case 3:
	  sortDofs(el->getDOF(0), el->getDOF(1), el->getDOF(2), el->getDOF(3), elMap[el->getIndex()]);
	  break;
	default:
	  ERROR_EXIT("What is this?\n");
	}
	elInfo = stack.traverseNext(elInfo);
      }
    }


    void testSortedDofs(Mesh *mesh, ElementIdxToDofs &elMap)
    {
      FUNCNAME("Debug::dbgTestElementMap()");
      
      int dim = mesh->getDim();
      int nVertex = Global::getGeo(VERTEX, dim);
      DofContainer vec(nVertex);
      
      TraverseStack stack;
      ElInfo *elInfo = stack.traverseFirst(mesh, -1, Mesh::CALL_LEAF_EL);
      while (elInfo) {
	Element *el = elInfo->getElement();
	
	switch (dim) {
	case 2:
	  sortDofs(el->getDOF(0), el->getDOF(1), el->getDOF(2), vec);
	  break;
	case 3:
	  sortDofs(el->getDOF(0), el->getDOF(1), el->getDOF(2), el->getDOF(3), vec);
	  break;
	default:
	  ERROR_EXIT("What is this?\n");
	}
	
	for (int i = 0; i < nVertex; i++) {
	  if (elMap[el->getIndex()][i] != vec[i]) {
	    MSG("[DBG] Wrong new dof numeration in element = %d\n!", el->getIndex());
	    std::cout << "[DBG]: Old numeration was: ";
	    for (int j = 0; j < nVertex; j++)
	      std::cout << elMap[el->getIndex()][j] << " = " 
			<< *(elMap[el->getIndex()][j]) << "  ";
	    std::cout << std::endl;
	    std::cout << "[DBG]: New numeration is:  ";
	    for (int j = 0; j < nVertex; j++)
	      std::cout << vec[j] << " = "  << *(vec[j]) << "  ";
	    std::cout << std::endl;
	    ERROR_EXIT("WRONG NEW DOF NUMERATION!\n");
	  }
	}
	elInfo = stack.traverseNext(elInfo);
      }
    }


    void sortDofs(const DegreeOfFreedom* dof0,
		  const DegreeOfFreedom* dof1,
		  const DegreeOfFreedom* dof2,
		  DofContainer &vec)
    {
      DofPtrSortFct dofPtrSort;
      vec.resize(3);
      vec[0] = dof0; 
      vec[1] = dof1; 
      vec[2] = dof2;
      sort(vec.begin(), vec.end(), dofPtrSort);
    }

    void sortDofs(const DegreeOfFreedom* dof0,
		  const DegreeOfFreedom* dof1,
		  const DegreeOfFreedom* dof2,
		  const DegreeOfFreedom* dof3,
		  DofContainer &vec)
    {
      DofPtrSortFct dofPtrSort;
      vec.resize(4);
      vec[0] = dof0; 
      vec[1] = dof1; 
      vec[2] = dof2;
      vec[3] = dof3;
      sort(vec.begin(), vec.end(), dofPtrSort);
    }


346 347 348
  } // namespace debug
  
} // namespace AMDiS