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giving more information when umfpack is not available.

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when calling invDXDirect.
This commit is contained in:
Kai Bao 2017-11-03 10:03:03 +01:00
parent 53942053af
commit 790db957f5
2 changed files with 5 additions and 10 deletions
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7
opm/autodiff/MSWellHelpers.hpp
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@ -33,12 +33,12 @@ namespace Opm {
namespace mswellhelpers
{
#if HAVE_UMFPACK
// obtain y = D^-1 * x with a direct solver
template <typename MatrixType, typename VectorType>
VectorType
invDXDirect(const MatrixType& D, VectorType x)
{
#if HAVE_UMFPACK
VectorType y(x.size());
y = 0.;
@ -61,8 +61,11 @@ namespace mswellhelpers
}
return y;
}
#else
OPM_THROW(std::runtime_error, "Cannot use invDXDirect() without UMFPACK. "
"Reconfigure opm-simulator with SuiteSparse/UMFPACK support and recompile.");
#endif // HAVE_UMFPACK
}

8
opm/autodiff/MultisegmentWell_impl.hpp
View File

@ -494,11 +494,7 @@ namespace Opm
duneB_.mv(x, Bx);
// invDBx = duneD^-1 * Bx_
#if HAVE_UMFPACK
const BVectorWell invDBx = mswellhelpers::invDXDirect(duneD_, Bx);
#else
const BVectorWell invDBx = mswellhelpers::invDX(duneD_, Bx);
#endif
// Ax = Ax - duneC_^T * invDBx
duneC_.mmtv(invDBx,Ax);
@ -514,11 +510,7 @@ namespace Opm
apply(BVector& r) const
{
// invDrw_ = duneD^-1 * resWell_
#if HAVE_UMFPACK
const BVectorWell invDrw = mswellhelpers::invDXDirect(duneD_, resWell_);
#else
const BVectorWell invDrw = mswellhelpers::invDX(duneD_, resWell_);
#endif // HAVE_UMFPACK
// r = r - duneC_^T * invDrw
duneC_.mmtv(invDrw, r);
}