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Commit 5e18632e authored by Thomas Witkowski's avatar Thomas Witkowski
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AMDiS/src/MatrixVector.h
View file @ 5e18632e
......@@ -36,7 +36,8 @@ namespace AMDiS {
public:
/// Constructor.
Vector(int i = 0)
: size(i)
: size(i),
valArray(NULL)
{
if (size == 0)
valArray = NULL;
......@@ -53,7 +54,7 @@ namespace AMDiS {
inline void resize(int newSize)
{
if (size != newSize) {
if (valArray)
if (valArray != NULL)
delete [] valArray;
valArray = new T[newSize];
size = newSize;
......@@ -71,7 +72,10 @@ namespace AMDiS {
/// Destructor.
virtual ~Vector()
{
delete [] valArray;
if (valArray != NULL) {
delete [] valArray;
valArray = NULL;
}
}
/// Assignement operator
......@@ -81,9 +85,8 @@ namespace AMDiS {
T *rhsIt, *thisIt;
for (rhsIt = rhs.begin(), thisIt = this->begin();
rhsIt != rhs.end();
++rhsIt, ++thisIt) {
*thisIt = *rhsIt;
}
++rhsIt, ++thisIt)
*thisIt = *rhsIt;
return *this;
}
......@@ -91,10 +94,7 @@ namespace AMDiS {
/// Assignement operator
inline const Vector<T>& operator=(const T& scal)
{
T *thisIt;
for (thisIt = this->begin();
thisIt != this->end();
++thisIt)
for (T *thisIt = this->begin(); thisIt != this->end(); ++thisIt)
*thisIt = scal;
return *this;
......
AMDiS/src/Operator.cc
View file @ 5e18632e
......@@ -183,5 +183,16 @@ namespace AMDiS {
{
assembler[rank] = a;
}
void Operator::weakEvalSecondOrder(const std::vector<WorldVector<double> > &grdUhAtQP,
std::vector<WorldVector<double> > &result) const
{
int myRank = omp_get_thread_num();
for (std::vector<OperatorTerm*>::const_iterator termIt = secondOrder[myRank].begin();
termIt != secondOrder[myRank].end();
++termIt)
static_cast<SecondOrderTerm*>(*termIt)->weakEval(grdUhAtQP, result);
}
}
AMDiS/src/Operator.h
View file @ 5e18632e
......@@ -280,15 +280,7 @@ namespace AMDiS {
/// Weak evaluation of all terms in \ref secondOrder.
void weakEvalSecondOrder(const std::vector<WorldVector<double> > &grdUhAtQP,
std::vector<WorldVector<double> > &result) const
{
int myRank = omp_get_thread_num();
for (std::vector<OperatorTerm*>::const_iterator termIt = secondOrder[myRank].begin();
termIt != secondOrder[myRank].end();
++termIt)
static_cast<SecondOrderTerm*>(*termIt)->weakEval(grdUhAtQP, result);
}
std::vector<WorldVector<double> > &result) const;
/// Calls getLALt() for each term in \ref secondOrder and adds the results to LALt.
void getLALt(const ElInfo *elInfo, int nPoints, DimMat<double> **LALt) const
......
AMDiS/src/RobinBC.cc
View file @ 5e18632e
......@@ -61,6 +61,7 @@ namespace AMDiS {
}
}
RobinBC::RobinBC(BoundaryType type,
DOFVectorBase<double> *j,
DOFVectorBase<double> *alpha,
......@@ -114,6 +115,7 @@ namespace AMDiS {
}
}
RobinBC::RobinBC(BoundaryType type,
Operator* jOp, Operator* alphaOp,
FiniteElemSpace *rowFESpace_,
......@@ -152,6 +154,7 @@ namespace AMDiS {
}
}
void RobinBC::fillBoundaryCondition(DOFVectorBase<double>* vector,
ElInfo* elInfo,
const DegreeOfFreedom* dofIndices,
......@@ -163,15 +166,13 @@ namespace AMDiS {
int dim = elInfo->getMesh()->getDim();
if (neumannOperators) {
for (int i = 0; i < dim + 1; i++) {
if (elInfo->getBoundary(i) == boundaryType) {
if (neumannOperators)
for (int i = 0; i < dim + 1; i++)
if (elInfo->getBoundary(i) == boundaryType)
vector->assemble(1.0, elInfo, localBound, (*neumannOperators)[i]);
}
}
}
}
void RobinBC::fillBoundaryCondition(DOFMatrix* matrix,
ElInfo* elInfo,
const DegreeOfFreedom* dofIndices,
......@@ -187,6 +188,7 @@ namespace AMDiS {
}
}
double RobinBC::boundResidual(ElInfo *elInfo,
DOFMatrix *matrix,
const DOFVectorBase<double> *dv)
......@@ -196,13 +198,11 @@ namespace AMDiS {
TEST_EXIT(matrix->getColFESpace() == colFESpace)("invalid col fe space\n");
int dim = elInfo->getMesh()->getDim();
int iq;
DimVec<double> lambda(dim, NO_INIT);
double n_A_grdUh, val = 0.0;
WorldVector<double> normal;
const DimVec<WorldVector<double> > &Lambda = elInfo->getGrdLambda();
double det = elInfo->getDet();
int numPoints;
bool neumannQuad = false;
const BasisFunction *basFcts = dv->getFESpace()->getBasisFcts();
......@@ -229,7 +229,7 @@ namespace AMDiS {
std::vector<Operator*>::iterator op;
for (op = matrix->getOperatorsBegin(); op != matrix->getOperatorsEnd(); ++op)
(*op)->getAssembler(omp_get_thread_num())->initElement(elInfo);
(*op)->getAssembler(omp_get_thread_num())->initElement(elInfo);
for (int face = 0; face < dim + 1; face++) {
......@@ -242,43 +242,41 @@ namespace AMDiS {
(*robinOperators)[face]->getAssembler(omp_get_thread_num())->
getZeroOrderAssembler()->getQuadrature();
numPoints = quadrature->getNumPoints();
int nPoints = quadrature->getNumPoints();
if (elInfo->getBoundary(face) == boundaryType) {
(*neumannOperators)[face]->getAssembler(omp_get_thread_num())->getZeroOrderAssembler()->
initElement(elInfo);
(*neumannOperators)[face]->getAssembler(omp_get_thread_num())->
getZeroOrderAssembler()->initElement(elInfo);
const double *uhAtQp = dv->getVecAtQPs(elInfo,
quadrature,
NULL,
NULL);
const double *uhAtQp = dv->getVecAtQPs(elInfo, quadrature, NULL, NULL);
std::vector<double> f(numPoints, 0.0);
std::vector<double> f(nPoints, 0.0);
if (robinOperators)
(*robinOperators)[face]->evalZeroOrder(numPoints,
(*robinOperators)[face]->evalZeroOrder(nPoints,
uhAtQp,
NULL,
NULL,
&f[0],
1.0);
std::vector<WorldVector<double> > grdUh(numPoints);
std::vector<WorldVector<double> > A_grdUh(numPoints);
std::vector<WorldVector<double> > grdUh(nPoints);
std::vector<WorldVector<double> > A_grdUh(nPoints);
for (iq = 0; iq < numPoints; iq++) {
for (int iq = 0; iq < nPoints; iq++) {
A_grdUh[iq].set(0.0);
lambda = quadrature->getLambda(iq);
basFcts->evalGrdUh(lambda, Lambda, uhEl, &grdUh[iq]);
}
for (op = matrix->getOperatorsBegin(); op != matrix->getOperatorsEnd(); ++op)
(*op)->weakEvalSecondOrder(grdUh, A_grdUh);
(*op)->weakEvalSecondOrder(grdUh, A_grdUh);
if (neumannOperators)
(*neumannOperators)[face]->getC(elInfo, numPoints, f);
(*neumannOperators)[face]->getC(elInfo, nPoints, f);
for (val = iq = 0; iq < numPoints; iq++) {
val = 0.0;
for (int iq = 0; iq < nPoints; iq++) {
n_A_grdUh = (normal*A_grdUh[iq]) - f[iq];
val += quadrature->getWeight(iq)*sqr(n_A_grdUh);
}
......
AMDiS/src/SubAssembler.cc
View file @ 5e18632e
......@@ -166,13 +166,13 @@ namespace AMDiS {
Quadrature *localQuad = quad ? quad : quadrature;
if (valuesAtQPs[vec] && valuesAtQPs[vec]->valid)
return valuesAtQPs[vec]->values.getValArray();
return &(valuesAtQPs[vec]->values[0]);
if (!valuesAtQPs[vec])
valuesAtQPs[vec] = new ValuesAtQPs;
valuesAtQPs[vec]->values.resize(localQuad->getNumPoints());
double *values = valuesAtQPs[vec]->values.getValArray();
double *values = &(valuesAtQPs[vec]->values[0]);
bool sameFESpaces =
(vec->getFESpace() == owner->rowFESpace) ||
(vec->getFESpace() == owner->colFESpace);
......@@ -225,7 +225,7 @@ namespace AMDiS {
valuesAtQPs[vec] = new ValuesAtQPs;
valuesAtQPs[vec]->values.resize(localQuad->getNumPoints());
double *values = valuesAtQPs[vec]->values.getValArray();
double *values = &(valuesAtQPs[vec]->values[0]);
valuesAtQPs[vec]->valid = true;
vec->getVecAtQPs(smallElInfo, largeElInfo, localQuad, NULL, values);
......@@ -244,7 +244,7 @@ namespace AMDiS {
TEST_EXIT_DBG(vec)("no dof vector!\n");
if (gradientsAtQPs[vec] && gradientsAtQPs[vec]->valid)
return gradientsAtQPs[vec]->values.getValArray();
return &(gradientsAtQPs[vec]->values[0]);
Quadrature *localQuad = quad ? quad : quadrature;
......@@ -253,7 +253,7 @@ namespace AMDiS {
gradientsAtQPs[vec]->values.resize(localQuad->getNumPoints());
WorldVector<double> *values = gradientsAtQPs[vec]->values.getValArray();
WorldVector<double> *values = &(gradientsAtQPs[vec]->values[0]);
const BasisFunction *psi = owner->rowFESpace->getBasisFcts();
const BasisFunction *phi = owner->colFESpace->getBasisFcts();
......@@ -299,7 +299,7 @@ namespace AMDiS {
TEST_EXIT_DBG(vec)("no dof vector!\n");
if (gradientsAtQPs[vec] && gradientsAtQPs[vec]->valid)
return gradientsAtQPs[vec]->values.getValArray();
return &(gradientsAtQPs[vec]->values[0]);
Quadrature *localQuad = quad ? quad : quadrature;
......@@ -307,7 +307,7 @@ namespace AMDiS {
gradientsAtQPs[vec] = new GradientsAtQPs;
gradientsAtQPs[vec]->values.resize(localQuad->getNumPoints());
WorldVector<double> *values = gradientsAtQPs[vec]->values.getValArray();
WorldVector<double> *values = &(gradientsAtQPs[vec]->values[0]);
gradientsAtQPs[vec]->valid = true;
......
AMDiS/src/SubAssembler.h
View file @ 5e18632e
......@@ -162,14 +162,24 @@ namespace AMDiS {
/// Used for \ref getVectorAtQPs().
class ValuesAtQPs {
public:
Vector<double> values;
ValuesAtQPs()
: values(0),
valid(false)
{}
std::vector<double> values;
bool valid;
};
/// Used for \ref getGradientsAtQPs().
class GradientsAtQPs {
public:
Vector<WorldVector<double> > values;
GradientsAtQPs()
: values(0),
valid(false)
{}
std::vector<WorldVector<double> > values;
bool valid;
};
......
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