#include <dune/pdelab/backend/istl/ovlpistlsolverbackend.hh>
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| ISTLBackend_OVLP_ILU0_Base (const GFS &gfs_, const C &c_, unsigned maxiter_=5000, int verbose_=1) |
| make a linear solver object More...
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template<class M , class V , class W > |
void | apply (M &A, V &z, W &r, typename Dune::template FieldTraits< typename V::ElementType >::real_type reduction) |
| solve the given linear system More...
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template<typename X > |
X::ElementType | dot (const X &x, const X &y) const |
| Dot product of two vectors. It is assumed that the vectors are consistent on the interior+border partition. More...
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template<typename X > |
Dune::template FieldTraits< typenameX::ElementType >::real_type | norm (const X &x) const |
| Norm of a right-hand side vector. The vector must be consistent on the interior+border partition. More...
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const ISTL::ParallelHelper< GFS > & | parallelHelper () const |
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ISTL::ParallelHelper< GFS > & | parallelHelper () |
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const Dune::PDELab::LinearSolverResult< double > & | result () const |
| Return access to result data. More...
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◆ ISTLBackend_OVLP_ILU0_Base()
template<class GFS , class C , template< class > class Solver>
make a linear solver object
- Parameters
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[in] | gfs_ | a grid function space |
[in] | c_ | a constraints object |
[in] | maxiter_ | maximum number of iterations to do |
[in] | verbose_ | verbosity level (0=silent) |
◆ apply()
template<class GFS , class C , template< class > class Solver>
template<class M , class V , class W >
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 |
◆ dot()
template<typename GFS >
template<typename X >
Dot product of two vectors. It is assumed that the vectors are consistent on the interior+border partition.
◆ norm()
template<typename GFS >
template<typename X >
Norm of a right-hand side vector. The vector must be consistent on the interior+border partition.
◆ parallelHelper() [1/2]
◆ parallelHelper() [2/2]
◆ result()
Return access to result data.
◆ res
The documentation for this class was generated from the following file: