#include <dune/pdelab/backend/istl/seqistlsolverbackend.hh>
◆ ISTLBackend_SEQ_AMG()
template<class GO, template< class, class, class, int > class Preconditioner, template< class > class Solver, bool skipBlocksizeCheck = false>
◆ apply()
template<class GO, template< class, class, class, int > class Preconditioner, template< class > class Solver, bool skipBlocksizeCheck = false>
void Dune::PDELab::ISTLBackend_SEQ_AMG< GO, Preconditioner, Solver, skipBlocksizeCheck >::apply |
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typename Dune::template FieldTraits< typename V::ElementType >::real_type |
reduction |
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inline |
solve the given linear system
- Parameters
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[in] | A | the given matrix |
[out] | z | the solution vector to be computed |
[in] | r | right hand side |
[in] | reduction | to be achieved |
◆ norm()
template<class GO, template< class, class, class, int > class Preconditioner, template< class > class Solver, bool skipBlocksizeCheck = false>
compute global norm of a vector
- Parameters
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◆ result()
Return access to result data.
◆ setparams()
template<class GO, template< class, class, class, int > class Preconditioner, template< class > class Solver, bool skipBlocksizeCheck = false>
set AMG parameters
- Parameters
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[in] | params_ | a parameter object of Type Dune::Amg::Parameters |
◆ statistics()
template<class GO, template< class, class, class, int > class Preconditioner, template< class > class Solver, bool skipBlocksizeCheck = false>
Get statistics of the AMG solver (no of levels, timings).
- Returns
- statistis of the AMG solver.
◆ res
The documentation for this class was generated from the following file: