Foam::lduMatrix::solverPerformance Foam::fvMatrix<Type>::solve
(
const dictionary& solverControls
)
{
if (debug)
{
Info<< "fvMatrix<Type>::solve(const dictionary&) : "
"solving fvMatrix<Type>"
<< endl;
}
lduSolverPerformance solverPerfVec
(
"fvMatrix<Type>::solve",
psi_.name()
);
scalarField saveDiag = diag();
Field<Type> source = source_;
// At this point include the boundary source from the coupled boundaries.
// This is corrected for the implicit part by updateMatrixInterfaces within
// the component loop.
addBoundarySource(source);
typename Type::labelType validComponents
(
pow
(
psi_.mesh().solutionD(),
pTraits<typename powProduct<Vector<label>, Type::rank>::type>::zero
)
);
// Make a copy of interfaces: no longer a reference
// HJ, 20/Nov/2007
lduInterfaceFieldPtrsList interfaces = psi_.boundaryField().interfaces();
for (direction cmpt = 0; cmpt < Type::nComponents; cmpt++)
{
if (validComponents[cmpt] == -1) continue;
// Copy field and source
scalarField psiCmpt = psi_.internalField().component(cmpt);
addBoundaryDiag(diag(), cmpt);
scalarField sourceCmpt = source.component(cmpt);
FieldField<Field, scalar> bouCoeffsCmpt
(
boundaryCoeffs_.component(cmpt)
);
FieldField<Field, scalar> intCoeffsCmpt
(
internalCoeffs_.component(cmpt)
);
// Use the initMatrixInterfaces and updateMatrixInterfaces to correct
// bouCoeffsCmpt for the explicit part of the coupled boundary
// conditions
initMatrixInterfaces
(
bouCoeffsCmpt,
interfaces,
psiCmpt,
sourceCmpt,
cmpt
);
updateMatrixInterfaces
(
bouCoeffsCmpt,
interfaces,
psiCmpt,
sourceCmpt,
cmpt
);
lduMatrix::solverPerformance solverPerf;
// Solver call
solverPerf = lduMatrix::solver::New
(
psi_.name() + pTraits<Type>::componentNames[cmpt],
*this,
bouCoeffsCmpt,
intCoeffsCmpt,
interfaces,
solverControls
)->solve(psiCmpt, sourceCmpt, cmpt);
solverPerf.print();
if
(
solverPerf.initialResidual() > solverPerfVec.initialResidual()
&& !solverPerf.singular()
)
{
solverPerfVec = solverPerf;
}
psi_.internalField().replace(cmpt, psiCmpt);
diag() = saveDiag;
}
psi_.correctBoundaryConditions();
return solverPerfVec;
}
Foam::lduMatrix::solverPerformance Foam::fvMatrix<Type>::solve
(
const dictionary& solverControls
)
{
profilingTrigger profSolve("fvMatrix::solve_" + psi_.name());
if (debug)
{
Info<< "fvMatrix<Type>::solve(const dictionary&) : "
"solving fvMatrix<Type>"
<< endl;
}
// Complete matrix assembly. HJ, 17/Apr/2012
this->completeAssembly();
lduSolverPerformance solverPerfVec
(
"fvMatrix<Type>::solve",
psi_.name()
);
scalarField saveDiag = diag();
Field<Type> source = source_;
// At this point include the boundary source from the coupled boundaries.
// This is corrected for the implicit part by correctCmptBoundarySource
// within the component loop.
// Note: this is related to non-parallel coupled implicit boundaries
// such as cyclic or cyclicGGI, which include transformation.
// See also correctImplicitBoundarySource below.
// HJ, 31/May/2013
addBoundarySource(source);
typename Type::labelType validComponents
(
pow
(
psi_.mesh().solutionD(),
pTraits<typename powProduct<Vector<label>, Type::rank>::type>::zero
)
);
// Make a copy of interfaces: no longer a reference
// HJ, 20/Nov/2007
lduInterfaceFieldPtrsList interfaces = psi_.boundaryField().interfaces();
for (direction cmpt = 0; cmpt < Type::nComponents; cmpt++)
{
if (validComponents[cmpt] == -1) continue;
// Copy field and source
scalarField psiCmpt = psi_.internalField().component(cmpt);
addBoundaryDiag(diag(), cmpt);
scalarField sourceCmpt = source.component(cmpt);
FieldField<Field, scalar> bouCoeffsCmpt
(
boundaryCoeffs_.component(cmpt)
);
FieldField<Field, scalar> intCoeffsCmpt
(
internalCoeffs_.component(cmpt)
);
// Correct component boundary source for the explicit part of the
// coupled boundary conditions. At the moment, the whole
// coefficient-field product hass been added into the source,
// but the implicit part for the current element needs to be taken out
// (because it is implicit).
// HJ, 31/May/2013
correctImplicitBoundarySource
(
bouCoeffsCmpt,
sourceCmpt,
cmpt
);
lduMatrix::solverPerformance solverPerf;
// Solver call
solverPerf = lduMatrix::solver::New
(
psi_.name() + pTraits<Type>::componentNames[cmpt],
*this,
bouCoeffsCmpt,
intCoeffsCmpt,
interfaces,
solverControls
)->solve(psiCmpt, sourceCmpt, cmpt);
solverPerf.print();
if
(
solverPerf.initialResidual() > solverPerfVec.initialResidual()
&& !solverPerf.singular()
)
{
solverPerfVec = solverPerf;
}
psi_.internalField().replace(cmpt, psiCmpt);
diag() = saveDiag;
}
psi_.correctBoundaryConditions();
return solverPerfVec;
}
Foam::solverPerformance Foam::fvMatrix<Type>::solveSegregated
(
const dictionary& solverControls
)
{
if (debug)
{
Info<< "fvMatrix<Type>::solveSegregated"
"(const dictionary& solverControls) : "
"solving fvMatrix<Type>"
<< endl;
}
GeometricField<Type, fvPatchField, volMesh>& psi =
const_cast<GeometricField<Type, fvPatchField, volMesh>&>(psi_);
solverPerformance solverPerfVec
(
"fvMatrix<Type>::solveSegregated",
psi.name()
);
scalarField saveDiag(diag());
Field<Type> source(source_);
// At this point include the boundary source from the coupled boundaries.
// This is corrected for the implict part by updateMatrixInterfaces within
// the component loop.
addBoundarySource(source);
typename Type::labelType validComponents
(
pow
(
psi.mesh().solutionD(),
pTraits<typename powProduct<Vector<label>, Type::rank>::type>::zero
)
);
for (direction cmpt=0; cmpt<Type::nComponents; cmpt++)
{
if (validComponents[cmpt] == -1) continue;
// copy field and source
scalarField psiCmpt(psi.internalField().component(cmpt));
addBoundaryDiag(diag(), cmpt);
scalarField sourceCmpt(source.component(cmpt));
FieldField<Field, scalar> bouCoeffsCmpt
(
boundaryCoeffs_.component(cmpt)
);
FieldField<Field, scalar> intCoeffsCmpt
(
internalCoeffs_.component(cmpt)
);
lduInterfaceFieldPtrsList interfaces =
psi.boundaryField().scalarInterfaces();
// Use the initMatrixInterfaces and updateMatrixInterfaces to correct
// bouCoeffsCmpt for the explicit part of the coupled boundary
// conditions
initMatrixInterfaces
(
bouCoeffsCmpt,
interfaces,
psiCmpt,
sourceCmpt,
cmpt
);
updateMatrixInterfaces
(
bouCoeffsCmpt,
interfaces,
psiCmpt,
sourceCmpt,
cmpt
);
solverPerformance solverPerf;
// Solver call
solverPerf = lduMatrix::solver::New
(
psi.name() + pTraits<Type>::componentNames[cmpt],
*this,
bouCoeffsCmpt,
intCoeffsCmpt,
interfaces,
solverControls
)->solve(psiCmpt, sourceCmpt, cmpt);
solverPerf.print(Info);
solverPerfVec = max(solverPerfVec, solverPerf);
solverPerfVec.solverName() = solverPerf.solverName();
psi.internalField().replace(cmpt, psiCmpt);
diag() = saveDiag;
}
psi.correctBoundaryConditions();
psi.mesh().setSolverPerformance(psi.name(), solverPerfVec);
return solverPerfVec;
}