Skip to content

GitLab

Commit 3acdc7cb authored by Thomas Witkowski's avatar Thomas Witkowski
Browse files

-> juropa.

parent efa50b10
Hide whitespace changes
Inline Side-by-side
Showing with 91 additions and 68 deletions
AMDiS/src/DOFMatrix.cc
View file @ 3acdc7cb
......@@ -280,7 +280,8 @@ namespace AMDiS {
if (factor != 1.0)
elementMatrix *= factor;
addElementMatrix(elementMatrix, bound, elInfo, NULL);
if (operators.size())
addElementMatrix(elementMatrix, bound, elInfo, NULL);
}
......@@ -289,17 +290,17 @@ namespace AMDiS {
const BoundaryType *bound,
Operator *op)
{
FUNCNAME("DOFMatrix::assemble()");
TEST_EXIT_DBG(op)("No operator!\n");
set_to_zero(elementMatrix);
op->getElementMatrix(elInfo, elementMatrix, factor);
if (factor != 1.0)
FUNCNAME("DOFMatrix::assemble()");
TEST_EXIT_DBG(op)("No operator!\n");
set_to_zero(elementMatrix);
op->getElementMatrix(elInfo, elementMatrix, factor);
if (factor != 1.0)
elementMatrix *= factor;
addElementMatrix(elementMatrix, bound, elInfo, NULL);
addElementMatrix(elementMatrix, bound, elInfo, NULL);
}
......@@ -334,7 +335,8 @@ namespace AMDiS {
if (factor != 1.0)
elementMatrix *= factor;
addElementMatrix(elementMatrix, bound, rowElInfo, colElInfo);
if (op || operators.size())
addElementMatrix(elementMatrix, bound, rowElInfo, colElInfo);
}
......
AMDiS/src/Operator.h
View file @ 3acdc7cb
......@@ -261,7 +261,8 @@ namespace AMDiS {
static_cast<SecondOrderTerm*>(*termIt)->getLALt(elInfo, LALt);
}
/// Calls getLb() for each term in \ref firstOrderGrdPsi and adds the results to Lb.
/// Calls getLb() for each term in \ref firstOrderGrdPsi and adds the
/// results to Lb.
void getLbGrdPsi(const ElInfo *elInfo,
std::vector<mtl::dense_vector<double> >& Lb) const
{
......@@ -270,7 +271,8 @@ namespace AMDiS {
static_cast<FirstOrderTerm*>(*termIt)->getLb(elInfo, Lb);
}
/// Calls getLb() for each term in \ref firstOrderGrdPhi and adds the results to Lb.
/// Calls getLb() for each term in \ref firstOrderGrdPhi and adds the
/// results to Lb.
void getLbGrdPhi(const ElInfo *elInfo,
std::vector<mtl::dense_vector<double> >& Lb) const
{
......@@ -293,13 +295,15 @@ namespace AMDiS {
return secondOrder.size() != 0;
}
/// Returns true, if there are first order terms (grdPsi). Returns false otherwise.
/// Returns true, if there are first order terms (grdPsi). Returns
/// false otherwise.
inline bool firstOrderTermsGrdPsi()
{
return firstOrderGrdPsi.size() != 0;
}
/// Returns true, if there are first order terms (grdPhi). Returns false otherwise.
/// Returns true, if there are first order terms (grdPhi). Returns
/// false otherwise.
inline bool firstOrderTermsGrdPhi()
{
return firstOrderGrdPhi.size() != 0;
......@@ -340,11 +344,9 @@ namespace AMDiS {
/// If true, the operator needs a dual traverse over two meshes for assembling.
bool needDualTraverse;
/** \brief
* Calculates the element matrix and/or the element vector. It is
* created especially for this Operator, when \ref getElementMatrix()
* or \ref getElementVector is called for the first time.
*/
/// Calculates the element matrix and/or the element vector. It is
/// created especially for this Operator, when \ref getElementMatrix()
/// or \ref getElementVector is called for the first time.
Assembler* assembler;
/// List of all second order terms
......@@ -359,10 +361,9 @@ namespace AMDiS {
/// List of all zero order terms
vector<OperatorTerm*> zeroOrder;
/** \brief
* Pointer to the solution of the last timestep. Can be used for a more efficient
* assemblage of the element vector when the element matrix was already computed.
*/
/// Pointer to the solution of the last timestep. Can be used for a more
/// efficient assemblage of the element vector when the element matrix
/// was already computed.
const DOFVectorBase<double> *uhOld;
/// Spezifies whether optimized assemblers are used or not.
......
AMDiS/src/ProblemStat.cc
View file @ 3acdc7cb
......@@ -95,6 +95,8 @@ namespace AMDiS {
for (int i = 0; i < nComponents; i++)
Parameters::get(name + "->name[" + lexical_cast<string>(i) + "]",
componentNames[i]);
Parameters::get("debug->write asm info", writeAsmInfo);
}
void ProblemStatSeq::initialize(Flag initFlag,
......@@ -757,26 +759,28 @@ namespace AMDiS {
// Used to calculate the overall number of non zero entries.
int nnz = 0;
for (int i = 0; i < nComponents; i++) {
for (int rowComponent = 0; rowComponent < nComponents; rowComponent++) {
MSG("%d DOFs for %s\n",
componentSpaces[i]->getAdmin()->getUsedDofs(),
componentSpaces[i]->getName().c_str());
componentSpaces[rowComponent]->getAdmin()->getUsedDofs(),
componentSpaces[rowComponent]->getName().c_str());
rhs->getDOFVector(i)->set(0.0);
rhs->getDOFVector(rowComponent)->set(0.0);
for (int j = 0; j < nComponents; j++) {
for (int colComponent = 0; colComponent < nComponents; colComponent++) {
if (writeAsmInfo)
MSG("--------- %d %d -------------\n", i, j);
MSG("--------- %d %d -------------\n", rowComponent, colComponent);
// Only if this variable is true, the current matrix will be assembled.
bool assembleMatrix = true;
// The DOFMatrix which should be assembled (or not, if assembleMatrix
// will be set to false).
DOFMatrix *matrix = (asmMatrix ? (*systemMatrix)[i][j] : NULL);
DOFMatrix *matrix =
(asmMatrix ? (*systemMatrix)[rowComponent][colComponent] : NULL);
if (writeAsmInfo && matrix) {
MSG(" -> matrix has %d operators\n", matrix->getOperators().size());
for (vector<Operator*>::iterator it = matrix->getOperatorsBegin();
it != matrix->getOperatorsEnd(); ++it) {
Assembler *assembler = (*it)->getAssembler();
......@@ -796,12 +800,13 @@ namespace AMDiS {
// If the matrix was assembled before and it is marked to be assembled
// only once, it will not be assembled.
if (assembleMatrixOnlyOnce[i][j] && assembledMatrix[i][j]) {
if (assembleMatrixOnlyOnce[rowComponent][colComponent] &&
assembledMatrix[rowComponent][colComponent]) {
assembleMatrix = false;
} else if (matrix) {
matrix->getBaseMatrix().
change_dim(componentSpaces[i]->getAdmin()->getUsedSize(),
componentSpaces[j]->getAdmin()->getUsedSize());
change_dim(componentSpaces[rowComponent]->getAdmin()->getUsedSize(),
componentSpaces[colComponent]->getAdmin()->getUsedSize());
set_to_zero(matrix->getBaseMatrix());
}
......@@ -813,7 +818,7 @@ namespace AMDiS {
// If the matrix should not be assembled, the rhs vector has to be considered.
// This will be only done, if i == j. So, if both is not true, we can jump
// to the next matrix.
if (!assembleMatrix && i != j) {
if (!assembleMatrix && rowComponent != colComponent) {
if (matrix)
nnz += matrix->getBaseMatrix().nnz();
......@@ -825,12 +830,14 @@ namespace AMDiS {
// The simplest case: either the right hand side has no operaters, no aux
// fe spaces, or all aux fe spaces are equal to the row and col fe space.
assembleOnOneMesh(componentSpaces[i],
assembleOnOneMesh(componentSpaces[rowComponent],
assembleFlag,
assembleMatrix ? matrix : NULL,
((i == j) && asmVector) ? rhs->getDOFVector(i) : NULL);
((rowComponent == colComponent) && asmVector) ?
rhs->getDOFVector(rowComponent) :
NULL);
assembledMatrix[i][j] = true;
assembledMatrix[rowComponent][colComponent] = true;
if (assembleMatrix)
matrix->finishInsertion();
......@@ -840,14 +847,13 @@ namespace AMDiS {
if (matrix)
nnz += matrix->getBaseMatrix().nnz();
}
}
// And now assemble boundary conditions on the vectors
assembleBoundaryConditions(rhs->getDOFVector(i),
solution->getDOFVector(i),
componentMeshes[i],
assembleBoundaryConditions(rhs->getDOFVector(rowComponent),
solution->getDOFVector(rowComponent),
componentMeshes[rowComponent],
assembleFlag);
}
......@@ -1671,11 +1677,10 @@ namespace AMDiS {
// == Finally, if we have assembled in parallel, we have to add the thread ==
// == private matrix and vector to the global one. ==
if (matrix)
if (matrix) {
matrix->clearDirichletRows();
if (matrix)
matrix->finishAssembling();
}
if (vector)
vector->finishAssembling();
......
AMDiS/src/parallel/ParallelCoarseSpaceMatVec.cc
View file @ 3acdc7cb
......@@ -186,6 +186,7 @@ namespace AMDiS {
int nRankCoarseRows = cMap->getRankDofs();
int nOverallCoarseRows = cMap->getOverallDofs();
MSG("COARSE MAT %d SIZE %d %d\n", i + 1, nOverallCoarseRows, nOverallCoarseRows);
MatCreateAIJ(mpiCommGlobal,
nRankCoarseRows, nRankCoarseRows,
nOverallCoarseRows, nOverallCoarseRows,
......@@ -211,15 +212,16 @@ namespace AMDiS {
int nColsRankMat = (j == 0 ? nRankInteriorRows : uniqueCoarseMap[j - 1]->getRankDofs());
int nColsOverallMat = (j == 0 ? nOverallInteriorRows : uniqueCoarseMap[j - 1]->getOverallDofs());
MSG("COARSE MAT %d %d SIZE %d %d\n", i, j, nRowsOverallMat, nColsOverallMat);
MatCreateAIJ(mpiCommGlobal,
nRowsRankMat, nColsRankMat,
nRowsOverallMat, nColsOverallMat,
0, nnz[i][j].dnnz, 0, nnz[i][j].onnz,
&mat[i][j]);
MSG("REMOVE THIS!\n");
MatSetOption(mat[i][j], MAT_NEW_NONZERO_ALLOCATION_ERR, PETSC_FALSE);
MSG("REMOVE THIS!\n");
MatSetOption(mat[i][j], MAT_NEW_NONZERO_ALLOCATION_ERR, PETSC_FALSE);
MSG("COARSE MAT %d %d SIZE %d %d\n", j, i, nRowsOverallMat, nColsOverallMat);
MatCreateAIJ(mpiCommGlobal,
nColsRankMat, nRowsRankMat,
nColsOverallMat, nRowsOverallMat,
......
AMDiS/src/parallel/ParallelCoarseSpaceMatVec.h
View file @ 3acdc7cb
......@@ -132,10 +132,11 @@ namespace AMDiS {
}
/// Get the coarse space matrix of some system component.
inline Mat& getMatCoarseByComponent(int comp)
inline Mat& getMatCoarseByComponent(int rowComp, int colComp = -1)
{
int matIndex = componentIthCoarseMap[comp] + 1;
return mat[matIndex][matIndex];
int rowMatIndex = componentIthCoarseMap[rowComp] + 1;
int colMatIndex = componentIthCoarseMap[(colComp == -1 ? rowComp : colComp)] + 1;
return mat[rowMatIndex][colMatIndex];
}
/// Get coupling matrix of the interior and the coarse space of a
......
AMDiS/src/parallel/PetscSolverFeti.cc
View file @ 3acdc7cb
......@@ -300,7 +300,6 @@ namespace AMDiS {
if (fullInterface != NULL)
interfaceDofMap.init(levelData, feSpaces, uniqueFe);
// interfaceDofMap.init(levelData, fullInterface);
if (fetiPreconditioner != FETI_NONE) {
TEST_EXIT(meshLevel == 0)
......@@ -531,10 +530,13 @@ namespace AMDiS {
for (DofContainer::iterator it = allBoundaryDofs.begin();
it != allBoundaryDofs.end(); ++it)
if (meshDistributor->getDofMap()[feSpace].isRankDof(**it))
if (meshDistributor->getDofMap()[feSpace].isRankDof(**it)) {
MSG("INSERT INTERFACE RANK DOF %d\n", **it);
interfaceDofMap[feSpace].insertRankDof(**it);
else
} else {
MSG("INSERT INTERFACE NON-RANK DOF %d\n", **it);
interfaceDofMap[feSpace].insertNonRankDof(**it);
}
}
......@@ -691,18 +693,10 @@ namespace AMDiS {
int nLocalInterior = 0;
for (int i = 0; i < admin->getUsedSize(); i++) {
if (i == 0) {
MSG("JETZT: %d %d %d %d\n", admin->isDofFree(i), isPrimal(feSpace, i), isDual(feSpace, i), isInterface(feSpace, i));
}
if (admin->isDofFree(i) == false &&
isPrimal(feSpace, i) == false &&
isDual(feSpace, i) == false &&
isInterface(feSpace, i) == false) {
if (i == 0) {
MSG("DRIN\n");
}
if (meshLevel == 0) {
localDofMap[feSpace].insertRankDof(i, nLocalInterior);
......
AMDiS/src/parallel/PetscSolverGlobalMatrix.cc
View file @ 3acdc7cb
......@@ -136,6 +136,8 @@ namespace AMDiS {
if (!dofMat)
continue;
MSG("=============== COMP %d %d ================= \n", rowComponent, colComponent);
ParallelDofMapping *rowCoarseSpace = coarseSpaceMap[rowComponent];
ParallelDofMapping *colCoarseSpace = coarseSpaceMap[colComponent];
......@@ -161,6 +163,10 @@ namespace AMDiS {
bool isColCoarse =
isCoarseSpace(colComponent, feSpaces[colComponent], col(*icursor));
if (colComponent == 2 && col(*icursor) == 19) {
MSG("HERE WE TEST: %d %d\n", isColCoarse, isRowCoarse);
}
if (isColCoarse) {
if (isRowCoarse) {
cols.push_back(col(*icursor));
......@@ -184,21 +190,26 @@ namespace AMDiS {
// === Set matrix values. ===
if (isRowCoarse) {
MSG("A-GET MAT INDEX %d\n", rowComponent);
int rowIndex = rowCoarseSpace->getMatIndex(rowComponent, *cursor);
MSG("B-GET MAT INDEX %d\n", colComponent);
for (unsigned int i = 0; i < cols.size(); i++)
cols[i] = colCoarseSpace->getMatIndex(colComponent, cols[i]);
// matCoarseCoarse
MatSetValues(getMatCoarseByComponent(rowComponent),
//MSG("SET COARSE MAT COMP %d %d WITH %d entry\n", rowComponent, colComponent, cols.size());
MatSetValues(getMatCoarseByComponent(rowComponent, colComponent),
1, &rowIndex, cols.size(),
&(cols[0]), &(values[0]), ADD_VALUES);
if (colsOther.size()) {
if (subdomainLevel == 0) {
MSG("C0-GET MAT INDEX %d\n", colComponent);
for (unsigned int i = 0; i < colsOther.size(); i++)
colsOther[i] =
interiorMap->getMatIndex(colComponent, colsOther[i]);
} else {
MSG("C1-GET MAT INDEX %d\n", colComponent);
for (unsigned int i = 0; i < colsOther.size(); i++)
colsOther[i] =
interiorMap->getMatIndex(colComponent, colsOther[i]) +
......@@ -206,38 +217,45 @@ namespace AMDiS {
}
// matCoarseInt
// MSG("SET COARSE-INT MAT COMP %d %d WITH %d entry\n", rowComponent, colComponent, cols.size());
MatSetValues(getMatCoarseInteriorByComponent(rowComponent),
1, &rowIndex, colsOther.size(),
&(colsOther[0]), &(valuesOther[0]), ADD_VALUES);
}
} else {
MSG("D-GET MAT INDEX %d\n", rowComponent);
int localRowIndex =
(subdomainLevel == 0 ?
interiorMap->getLocalMatIndex(rowComponent, *cursor) :
interiorMap->getMatIndex(rowComponent, *cursor));
MSG("E-GET MAT INDEX %d\n", colComponent);
for (unsigned int i = 0; i < cols.size(); i++) {
if (subdomainLevel == 0)
cols[i] = interiorMap->getLocalMatIndex(colComponent, cols[i]);
else
cols[i] = interiorMap->getMatIndex(colComponent, cols[i]);
}
MSG("DONE\n");
MatSetValues(getMatInterior(), 1, &localRowIndex, cols.size(),
&(cols[0]), &(values[0]), ADD_VALUES);
if (colsOther.size()) {
MSG("F-GET MAT INDEX %d\n", colComponent);
int globalRowIndex = interiorMap->getMatIndex(rowComponent, *cursor);
if (subdomainLevel != 0)
globalRowIndex += rStartInterior;
MSG("G-GET MAT INDEX %d\n", colComponent);
for (unsigned int i = 0; i < colsOther.size(); i++)
colsOther[i] =
colCoarseSpace->getMatIndex(colComponent, colsOther[i]);
// matIntCoarse
MatSetValues(getMatInteriorCoarseByComponent(rowComponent),
// MSG("SET INT-COARSE MAT COMP %d %d WITH %d entry\n", rowComponent, colComponent, cols.size());
MatSetValues(getMatInteriorCoarseByComponent(colComponent),
1, &globalRowIndex, colsOther.size(),
&(colsOther[0]), &(valuesOther[0]), ADD_VALUES);
}
......
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment