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diffop_impl.hpp
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#ifndef FILE_DIFFOP_IMPL
#define FILE_DIFFOP_IMPL
/*********************************************************************/
/* File: diffop.hpp */
/* Author: Joachim Schoeberl */
/* Date: 24. Nov. 2009 */
/*********************************************************************/
namespace ngfem
{
template <typename DIFFOP>
void T_DifferentialOperator<DIFFOP> ::
CalcMatrix (const FiniteElement & bfel,
const BaseMappedIntegrationPoint & bmip,
SliceMatrix<double,ColMajor> mat,
LocalHeap & lh) const
{
const MappedIntegrationPoint<DIM_ELEMENT,DIM_SPACE> & mip =
static_cast<const MappedIntegrationPoint<DIM_ELEMENT,DIM_SPACE>&> (bmip);
DIFFOP::GenerateMatrix (bfel, mip, mat, lh);
}
template <bool ENABLE_PML>
class GenerateMatrix_PMLWrapper
{
public:
template <typename DIFFOP, typename FEL, typename MIP, typename MAT>
static void GenerateMatrix (const FEL & fel, const MIP & mip,
MAT & mat, LocalHeap & lh)
{
DIFFOP::GenerateMatrix (fel, mip, mat, lh);
}
template <typename DIFFOP, typename FEL, typename MIR, typename TVX, typename TVY>
static void ApplyIR (const FEL & fel, const MIR & mir,
const TVX & x, TVY & flux,
LocalHeap & lh)
{
DIFFOP::ApplyIR (fel, mir, x, flux, lh);
}
};
template <> class GenerateMatrix_PMLWrapper<false>
{
public:
template <typename DIFFOP, typename FEL, typename MIP, typename MAT>
static void GenerateMatrix (const FEL & fel, const MIP & mip,
MAT & mat, LocalHeap & lh)
{
throw Exception(string("PML not supported for diffop ")+DIFFOP::Name() +
"\nit might be enough to set SUPPORT_PML to true in the diffop");
}
template <typename DIFFOP, typename FEL, typename MIR, typename TVX, typename TVY>
static void ApplyIR (const FEL & fel, const MIR & mir,
const TVX & x, TVY & y,
LocalHeap & lh)
{
throw Exception(string("PML not supported for diffop ")+DIFFOP::Name() +
"ApplyIR\nit might be enough to set SUPPORT_PML to true in the diffop");
}
};
template <typename DIFFOP>
void T_DifferentialOperator<DIFFOP> ::
CalcMatrix (const FiniteElement & bfel,
const BaseMappedIntegrationPoint & bmip,
SliceMatrix<Complex,ColMajor> mat,
LocalHeap & lh) const
{
if (bmip.IsComplex())
{
const MappedIntegrationPoint<DIM_ELEMENT,DIM_SPACE,Complex> & mip =
static_cast<const MappedIntegrationPoint<DIM_ELEMENT,DIM_SPACE,Complex>&> (bmip);
// DIFFOP::GenerateMatrix (bfel, mip, mat, lh);
GenerateMatrix_PMLWrapper<DIFFOP::SUPPORT_PML>::template GenerateMatrix<DIFFOP> (bfel, mip, mat, lh);
}
else
{
const MappedIntegrationPoint<DIM_ELEMENT,DIM_SPACE> & mip =
static_cast<const MappedIntegrationPoint<DIM_ELEMENT,DIM_SPACE>&> (bmip);
GenerateMatrix_PMLWrapper<DIFFOP::SUPPORT_PML>::template GenerateMatrix<DIFFOP> (bfel, mip, mat, lh);
// DIFFOP::GenerateMatrix (bfel, mip, mat, lh);
// throw Exception ("cannot do complex matrix for real mip");
// ThrowException ("cannot do complex matrix for real mip");
}
}
template <typename DIFFOP>
void T_DifferentialOperator<DIFFOP> ::
CalcMatrix (const FiniteElement & bfel,
const BaseMappedIntegrationRule & bmir,
SliceMatrix<double,ColMajor> mat,
LocalHeap & lh) const
{
const MappedIntegrationRule<DIM_ELEMENT,DIM_SPACE> & mir =
static_cast<const MappedIntegrationRule<DIM_ELEMENT,DIM_SPACE>&> (bmir);
DIFFOP::GenerateMatrixIR (bfel, mir, mat, lh);
}
template <typename DIFFOP>
void T_DifferentialOperator<DIFFOP> ::
CalcMatrix (const FiniteElement & bfel,
const SIMD_BaseMappedIntegrationRule & bmir,
BareSliceMatrix<SIMD<double>> mat) const
{
DIFFOP::GenerateMatrixSIMDIR (bfel, bmir, mat);
}
#ifndef FASTCOMPILE
template <typename DIFFOP>
void T_DifferentialOperator<DIFFOP> ::
Apply (const FiniteElement & bfel,
const BaseMappedIntegrationPoint & bmip,
BareSliceVector<double> x,
FlatVector<double> flux,
LocalHeap & lh) const
{
const MappedIntegrationPoint<DIM_ELEMENT,DIM_SPACE> & mip =
static_cast<const MappedIntegrationPoint<DIM_ELEMENT,DIM_SPACE>&> (bmip);
DIFFOP::Apply (bfel, mip, x, flux, lh);
}
template <typename DIFFOP>
void T_DifferentialOperator<DIFFOP> ::
Apply (const FiniteElement & bfel,
const BaseMappedIntegrationRule & bmir,
BareSliceVector<double> x,
BareSliceMatrix<double> flux,
LocalHeap & lh) const
{
const MappedIntegrationRule<DIM_ELEMENT,DIM_SPACE> & mir =
static_cast<const MappedIntegrationRule<DIM_ELEMENT,DIM_SPACE>&> (bmir);
auto fluxsize = flux.AddSize(mir.Size(), DIFFOP::DIM_DMAT);
DIFFOP::ApplyIR (bfel, mir, x, fluxsize, lh);
}
template <typename DIFFOP>
void T_DifferentialOperator<DIFFOP> ::
Apply (const FiniteElement & bfel,
const BaseMappedIntegrationPoint & bmip,
BareSliceVector<Complex> x,
FlatVector<Complex> flux,
LocalHeap & lh) const
{
const MappedIntegrationPoint<DIM_ELEMENT,DIM_SPACE> & mip =
static_cast<const MappedIntegrationPoint<DIM_ELEMENT,DIM_SPACE>&> (bmip);
DIFFOP::Apply (bfel, mip, x, flux, lh);
}
template <typename DIFFOP>
void T_DifferentialOperator<DIFFOP> ::
Apply (const FiniteElement & bfel,
const BaseMappedIntegrationRule & bmir,
BareSliceVector<Complex> x,
BareSliceMatrix<Complex> flux,
LocalHeap & lh) const
{
auto fluxsize = flux.AddSize(bmir.Size(), DIFFOP::DIM_DMAT);
if (bmir.IsComplex())
{
const MappedIntegrationRule<DIM_ELEMENT,DIM_SPACE,Complex> & mir =
static_cast<const MappedIntegrationRule<DIM_ELEMENT,DIM_SPACE,Complex>&> (bmir);
GenerateMatrix_PMLWrapper<DIFFOP::SUPPORT_PML>::template ApplyIR<DIFFOP> (bfel, mir, x, fluxsize, lh);
// DIFFOP::ApplyIR (bfel, mir, x, flux, lh);
}
else
{
const MappedIntegrationRule<DIM_ELEMENT,DIM_SPACE> & mir =
static_cast<const MappedIntegrationRule<DIM_ELEMENT,DIM_SPACE>&> (bmir);
DIFFOP::ApplyIR (bfel, mir, x, fluxsize, lh);
}
}
template <typename DIFFOP>
void T_DifferentialOperator<DIFFOP> ::
Apply (const FiniteElement & bfel,
const SIMD_BaseMappedIntegrationRule & bmir,
BareSliceVector<double> x,
BareSliceMatrix<SIMD<double>> flux) const
{
DIFFOP::ApplySIMDIR (bfel, bmir, x, flux);
}
template <typename DIFFOP>
void T_DifferentialOperator<DIFFOP> ::
Apply (const FiniteElement & bfel,
const SIMD_BaseMappedIntegrationRule & bmir,
BareSliceVector<Complex> x,
BareSliceMatrix<SIMD<Complex>> flux) const
{
DIFFOP::ApplySIMDIR (bfel, bmir, x, flux);
}
template <typename DIFFOP>
void T_DifferentialOperator<DIFFOP> ::
ApplyTrans (const FiniteElement & bfel,
const BaseMappedIntegrationPoint & bmip,
FlatVector<double> flux,
BareSliceVector<double> x,
LocalHeap & lh) const
{
const MappedIntegrationPoint<DIM_ELEMENT,DIM_SPACE> & mip =
static_cast<const MappedIntegrationPoint<DIM_ELEMENT,DIM_SPACE>&> (bmip);
DIFFOP::ApplyTrans (bfel, mip, flux, x, lh);
}
template <typename DIFFOP>
void T_DifferentialOperator<DIFFOP> ::
ApplyTrans (const FiniteElement & bfel,
const BaseMappedIntegrationPoint & bmip,
FlatVector<Complex> flux,
BareSliceVector<Complex> x,
LocalHeap & lh) const
{
const MappedIntegrationPoint<DIM_ELEMENT,DIM_SPACE> & mip =
static_cast<const MappedIntegrationPoint<DIM_ELEMENT,DIM_SPACE>&> (bmip);
DIFFOP::ApplyTrans (bfel, mip, flux, x, lh);
}
template <typename DIFFOP>
void T_DifferentialOperator<DIFFOP> ::
ApplyTrans (const FiniteElement & bfel,
const BaseMappedIntegrationRule & bmir,
FlatMatrix<double> flux,
BareSliceVector<double> x,
LocalHeap & lh) const
{
const MappedIntegrationRule<DIM_ELEMENT,DIM_SPACE> & mir =
static_cast<const MappedIntegrationRule<DIM_ELEMENT,DIM_SPACE>&> (bmir);
DIFFOP::ApplyTransIR (bfel, mir, flux, x, lh);
}
template <typename DIFFOP>
void T_DifferentialOperator<DIFFOP> ::
ApplyTrans (const FiniteElement & bfel,
const BaseMappedIntegrationRule & bmir,
FlatMatrix<Complex> flux,
BareSliceVector<Complex> x,
LocalHeap & lh) const
{
const MappedIntegrationRule<DIM_ELEMENT,DIM_SPACE> & mir =
static_cast<const MappedIntegrationRule<DIM_ELEMENT,DIM_SPACE>&> (bmir);
DIFFOP::ApplyTransIR (bfel, mir, flux, x, lh);
}
template <typename DIFFOP>
void T_DifferentialOperator<DIFFOP> ::
AddTrans (const FiniteElement & bfel,
const SIMD_BaseMappedIntegrationRule & bmir,
BareSliceMatrix<SIMD<double>> flux,
BareSliceVector<double> x) const
{
DIFFOP::AddTransSIMDIR (bfel, bmir, flux, x);
}
template <typename DIFFOP>
void T_DifferentialOperator<DIFFOP> ::
AddTrans (const FiniteElement & bfel,
const SIMD_BaseMappedIntegrationRule & bmir,
BareSliceMatrix<SIMD<Complex>> flux,
BareSliceVector<Complex> x) const
{
DIFFOP::AddTransSIMDIR (bfel, bmir, flux, x);
}
#endif
}
#endif