Backend for sequential BiCGSTAB solver with Richardson precondition (equivalent to no preconditioner for Richards with parameter=1.0).
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#include <dune/pdelab/backend/istl/seqistlsolverbackend.hh>
Backend for sequential BiCGSTAB solver with Richardson precondition (equivalent to no preconditioner for Richards with parameter=1.0).
◆ ISTLBackend_SEQ_BCGS_Richardson()
Dune::PDELab::ISTLBackend_SEQ_BCGS_Richardson::ISTLBackend_SEQ_BCGS_Richardson |
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unsigned |
maxiter_ = 5000 , |
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int |
verbose_ = 1 |
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) |
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inlineexplicit |
make a linear solver object
- Parameters
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[in] | maxiter_ | maximum number of iterations to do |
[in] | verbose_ | print messages if true |
◆ apply()
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 V >
Dune::template FieldTraits<typename V::ElementType >::real_type Dune::PDELab::SequentialNorm::norm |
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const V & |
v | ) |
const |
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inlineinherited |
compute global norm of a vector
\param[in] v the given vector
◆ result()
Return access to result data.
◆ res
The documentation for this class was generated from the following file: