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Stratimikos_MueLuHelpers.cpp
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5// MueLu: A package for multigrid based preconditioning
6// Copyright 2012 Sandia Corporation
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47
49
50#include "MueLu_ConfigDefs.hpp"
51
53#if defined(HAVE_MUELU_EXPERIMENTAL) && defined(HAVE_MUELU_TEKO)
55#endif
56
57#include "Teuchos_RCP.hpp"
58#include "Teuchos_ParameterList.hpp"
59#include "Teuchos_TestForException.hpp"
60#include "Teuchos_AbstractFactoryStd.hpp"
61
62namespace Stratimikos {
63
64#if defined(HAVE_MUELU_EXPERIMENTAL) && defined(HAVE_MUELU_TEKO)
65#if 0
66 void enableMueLuTpetraQ2Q1(DefaultLinearSolverBuilder &builder, const std::string &stratName) {
67 const Teuchos::RCP<const Teuchos::ParameterList> precValidParams = Teuchos::sublist(builder.getValidParameters(), "Preconditioner Types");
68
69 TEUCHOS_TEST_FOR_EXCEPTION(precValidParams->isParameter(stratName), std::logic_error,
70 "Stratimikos::enableMueLuTpetraQ2Q1 cannot add \"" + stratName +"\" because it is already included in builder!");
71
72 typedef Thyra::PreconditionerFactoryBase<double> Base;
74
75 builder.setPreconditioningStrategyFactory(Teuchos::abstractFactoryStd<Base, Impl>(), stratName);
76 }
77#endif
78#endif
79
80} // namespace Stratimikos
Concrete preconditioner factory subclass based on MueLu.
void enableMueLuTpetraQ2Q1(LinearSolverBuilder< Scalar > &builder, const std::string &stratName="MueLu")