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Add (disabled) parallel version.

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Disabled because the constructPreconditionerAndSolve() method does
not have a way currently to construct a parallel preconditioner.
This commit is contained in:
Atgeirr Flø Rasmussen 2015-06-16 11:35:23 +02:00
parent 5476b7a6ac
commit a3d115ff22
1 changed files with 28 additions and 5 deletions
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33
opm/autodiff/NewtonIterationBlackoilInterleaved.cpp
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@ -1,5 +1,7 @@
/*
Copyright 2015 SINTEF ICT, Applied Mathematics.
Copyright 2015 Dr. Blatt - HPC-Simulation-Software & Services
Copyright 2015 NTNU
Copyright 2015 Statoil AS
This file is part of the Open Porous Media project (OPM).
@ -25,6 +27,8 @@
#include <opm/autodiff/NewtonIterationBlackoilInterleaved.hpp>
#include <opm/autodiff/NewtonIterationUtilities.hpp>
#include <opm/autodiff/AutoDiffHelpers.hpp>
#include <opm/core/utility/Exceptions.hpp>
#include <opm/core/linalg/ParallelIstlInformation.hpp>
#if HAVE_UMFPACK
#include <Eigen/UmfPackSupport>
@ -159,11 +163,30 @@ namespace Opm
x = 0.0;
Dune::InverseOperatorResult result;
// Construct operator, scalar product and vectors needed.
typedef Dune::MatrixAdapter<Mat,Vector,Vector> Operator;
Operator opA(istlA);
Dune::Amg::SequentialInformation info;
constructPreconditionerAndSolve(opA, x, istlb, info, result);
// Parallel version is deactivated until we figure out how to do it properly.
#if 0 // HAVE_MPI
if (parallelInformation_.type() == typeid(ParallelISTLInformation))
{
typedef Dune::OwnerOverlapCopyCommunication<int,int> Comm;
const ParallelISTLInformation& info =
boost::any_cast<const ParallelISTLInformation&>( parallelInformation_);
Comm istlComm(info.communicator());
info.copyValuesTo(istlComm.indexSet(), istlComm.remoteIndices(),
size, np);
// Construct operator, scalar product and vectors needed.
typedef Dune::OverlappingSchwarzOperator<Mat,Vector,Vector,Comm> Operator;
Operator opA(istlA, istlComm);
constructPreconditionerAndSolve<Dune::SolverCategory::overlapping>(opA, x, istlb, istlComm, result);
}
else
#endif
{
// Construct operator, scalar product and vectors needed.
typedef Dune::MatrixAdapter<Mat,Vector,Vector> Operator;
Operator opA(istlA);
Dune::Amg::SequentialInformation info;
constructPreconditionerAndSolve(opA, x, istlb, info, result);
}
// store number of iterations
iterations_ = result.iterations;