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Commit beacddd5 authored by Thomas Witkowski's avatar Thomas Witkowski
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Work on debugging functions wihtin ProblemVec

parent bf4791f7
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AMDiS/src/OEMSolver.h
View file @ beacddd5
......@@ -134,7 +134,6 @@ namespace AMDiS {
counter++;
}
// std::cout << "Iterative Solver: A = \n" << A.getMatrix();
int r = solveSystem(A.getMatrix(), xx, bb);
// Copy solution vector to DOFVector
......@@ -167,13 +166,12 @@ namespace AMDiS {
}
// Solver on DOFVector for single system
std::cout << "Iterative Solver (System): A = \n" << A.getMatrix();
int r= solveSystem(A.getMatrix(), xx, bb);
int r = solveSystem(A.getMatrix(), xx, bb);
for (int i = 0, counter = 0; i < ns; i++) {
DOFVector<double>::Iterator it(x.getDOFVector(i), USED_DOFS);
for (it.reset(); !it.end(); ++it)
*it = xx[counter++];
DOFVector<double>::Iterator it(x.getDOFVector(i), USED_DOFS);
for (it.reset(); !it.end(); ++it)
*it = xx[counter++];
}
return r;
......
AMDiS/src/ProblemVec.cc
View file @ beacddd5
......@@ -765,7 +765,6 @@ namespace AMDiS {
if (assembleMatrix)
matrix->finishInsertion();
// TODO: ExitMatrix should be called after finishInsertion!
if (assembleMatrix && matrix->getBoundaryManager())
matrix->getBoundaryManager()->exitMatrix(matrix);
......@@ -777,7 +776,7 @@ namespace AMDiS {
assembleBoundaryConditions(rhs->getDOFVector(i),
solution->getDOFVector(i),
componentMeshes[i],
assembleFlag);
assembleFlag);
}
solverMatrix.setMatrix(*systemMatrix);
......@@ -1416,7 +1415,7 @@ namespace AMDiS {
{
const BasisFunction *basisFcts = componentSpaces[0]->getBasisFcts();
WorldVector<double> coords;
ElementDofIterator elDofIter(componentSpaces[0]);
ElementDofIterator elDofIter(componentSpaces[0], true);
TraverseStack stack;
ElInfo *elInfo = stack.traverseFirst(componentMeshes[0], -1,
......@@ -1544,21 +1543,17 @@ namespace AMDiS {
CoordToDof coordToDof;
createCoordToDofMap(coordToDof);
DofToCoord dofToCoord;
WorldVector<double> coords;
DegreeOfFreedom dof;
int dimOfWorld = Global::getGeo(WORLD);
std::vector<std::vector<std::map<std::pair<int, int>, double> > > nnzValues;
std::vector<std::map<int, double> > rhsValues;
std::vector<std::map<int, double> > solValues;
nnzValues.resize(nComponents);
rhsValues.resize(nComponents);
solValues.resize(nComponents);
std::vector<std::vector<std::map<std::pair<int, int>, double> > > nnzValues(nComponents);
std::vector<std::map<int, double> > rhsValues(nComponents);
std::vector<std::map<int, double> > solValues(nComponents);
for (int i = 0; i < nComponents; i++)
nnzValues[i].resize(nComponents);
// Stores to each dof index of this problem a map from rank indices (of each rank
// that also has this dof) to the corresponding local dof index.
std::map<DegreeOfFreedom, std::vector<DegreeOfFreedom> > dofMapHereToFiles;
for (std::vector<std::string>::iterator fileIt = filenames.begin();
fileIt != filenames.end(); ++fileIt) {
......@@ -1566,16 +1561,38 @@ namespace AMDiS {
std::ifstream in(fileIt->c_str());
int nReadDofs;
in >> nReadDofs;
// Is used to map the dof indices in the files to the global coordinates.
DofToCoord dofToCoord;
// Read all DOF indices and their world coordinates.
dofToCoord.clear();
for (int i = 0; i < nReadDofs; i++) {
DegreeOfFreedom dof;
WorldVector<double> coords;
in >> dof;
for (int j = 0; j < dimOfWorld; j++)
in >> coords[j];
dofToCoord[dof] = coords;
}
std::map<DegreeOfFreedom, DegreeOfFreedom> dofMapFileToHere;
for (DofToCoord::iterator it = dofToCoord.begin(); it != dofToCoord.end(); ++it) {
DegreeOfFreedom dofIndexInFile = it->first;
WorldVector<double> &dofCoords = it->second;
if (coordToDof.find(dofCoords) == coordToDof.end()) {
std::cout << "Cannot find dof index for coords: " << std::endl;
dofCoords.print();
exit(0);
}
DegreeOfFreedom dofIndexHere = coordToDof[dofCoords];
dofMapHereToFiles[dofIndexHere].push_back(dofIndexInFile);
dofMapFileToHere[dofIndexInFile] = dofIndexHere;
}
// Now we traverse all matrices and check them.
for (int i = 0; i < nComponents; i++) {
for (int j = 0; j < nComponents; j++) {
......@@ -1597,25 +1614,21 @@ namespace AMDiS {
in >> col;
in >> value;
WorldVector<double> rowCoords = dofToCoord[row];
WorldVector<double> colCoords = dofToCoord[col];
if (coordToDof.find(rowCoords) == coordToDof.end()) {
std::cout << "CANNOT ROW FIND" << std::endl;
rowCoords.print();
if (dofMapFileToHere.count(row) == 0) {
std::cout << "Cannot find row index for: " << row << std::endl;
exit(0);
}
if (coordToDof.find(colCoords) == coordToDof.end()) {
std::cout << "CANNOT COL FIND" << std::endl;
rowCoords.print();
if (dofMapFileToHere.count(col) == 0) {
std::cout << "Cannot find col index for: " << col << std::endl;
exit(0);
}
DegreeOfFreedom rowHere = coordToDof[rowCoords];
DegreeOfFreedom colHere = coordToDof[colCoords];
// Get dof indices for row and col of this problem matrix.
DegreeOfFreedom rowHere = dofMapFileToHere[row];
DegreeOfFreedom colHere = dofMapFileToHere[col];
std::pair<int, int> rowcol = make_pair(rowHere, colHere);
if (nnzValues[i][j].count(rowcol) == 0)
nnzValues[i][j][rowcol] = value;
else
......@@ -1637,7 +1650,7 @@ namespace AMDiS {
WorldVector<double> rowCoords = dofToCoord[row];
if (coordToDof.find(rowCoords) == coordToDof.end()) {
std::cout << "CANNOT ROW FIND" << std::endl;
std::cout << "Cannot find row index for coords: " << std::endl;
rowCoords.print();
exit(0);
}
......@@ -1664,7 +1677,7 @@ namespace AMDiS {
WorldVector<double> rowCoords = dofToCoord[row];
if (coordToDof.find(rowCoords) == coordToDof.end()) {
std::cout << "CANNOT ROW FIND" << std::endl;
std::cout << "Cannot find row index for coords: " << std::endl;
rowCoords.print();
exit(0);
}
......@@ -1688,6 +1701,8 @@ namespace AMDiS {
std::cout << "File read!" << std::endl;
}
std::cout << "Now checking ..." << std::endl;
std::cout.precision(15);
for (int i = 0; i < nComponents; i++) {
......@@ -1710,10 +1725,13 @@ namespace AMDiS {
// And so we check the difference between the value read from file and the
// corresponding value in the matrix.
if (diff > 1e-8) {
std::cout << "WRONG value in matrix[" << i << "][" << j << "]!" << std::endl
<< " DOF in other matrix[" << row << "][" << col << "] = " << value << std::endl
<< " DOF in this matrix[" << row << "][" << col << "] = " << valueHere << std::endl;
std::cout << "Wrong value in component matrix " << i
<< "/" << j << ": " << std::endl
<< " DOF in this matrix[" << row << "][" << col << "] = "
<< valueHere << std::endl
<< " DOF in other matrix[" << dofMapHereToFiles[row][0] << "]["
<< dofMapHereToFiles[col][0] << "] = "
<< value << std::endl;
exit(0);
}
......
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