Geometric agglomerated algebraic multigrid solver. More...
#include <OpenFOAM/GAMGSolver.H>
Geometric agglomerated algebraic multigrid solver.
Definition at line 72 of file GAMGSolver.H.
Friends | |
class | GAMGPreconditioner |
Additional Inherited Members | |
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static autoPtr< solver > | New (const word &fieldName, const lduMatrix &matrix, const FieldField< Field, scalar > &interfaceBouCoeffs, const FieldField< Field, scalar > &interfaceIntCoeffs, const lduInterfaceFieldPtrsList &interfaces, const dictionary &solverControls) |
Return a new solver. | |
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word | fieldName_ |
const lduMatrix & | matrix_ |
const FieldField< Field, scalar > & | interfaceBouCoeffs_ |
const FieldField< Field, scalar > & | interfaceIntCoeffs_ |
lduInterfaceFieldPtrsList | interfaces_ |
dictionary | controlDict_ |
dictionary of controls | |
label | maxIter_ |
Maximum number of iterations in the solver. | |
scalar | tolerance_ |
Final convergence tolerance. | |
scalar | relTol_ |
Convergence tolerance relative to the initial. |
GAMGSolver | ( | const word & | fieldName, |
const lduMatrix & | matrix, | ||
const FieldField< Field, scalar > & | interfaceBouCoeffs, | ||
const FieldField< Field, scalar > & | interfaceIntCoeffs, | ||
const lduInterfaceFieldPtrsList & | interfaces, | ||
const dictionary & | solverControls | ||
) |
Construct from lduMatrix and solver controls.
Definition at line 45 of file GAMGSolver.C.
References Foam::exit(), Foam::FatalError, FatalErrorIn, and forAll.
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virtual |
Definition at line 127 of file GAMGSolver.C.
References forAll, and UPtrList< T >::set().
TypeName | ( | "GAMG" | ) |
Runtime type information.
Reimplemented in GAMGPreconditioner.
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virtual |
Solve.
Implements lduMatrix::solver.
Definition at line 34 of file GAMGSolverSolve.C.
References lduMatrix::solverPerformance::checkConvergence(), Foam::endl(), lduMatrix::solverPerformance::finalResidual(), Foam::gSumMag(), lduMatrix::solverPerformance::initialResidual(), lduMatrix::solverPerformance::nIterations(), Foam::Pout, lduMatrix::solverPerformance::print(), and List< T >::size().
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friend |
Definition at line 206 of file GAMGSolver.H.