Lattice_matrix_reduction.h File Reference

#include <Grid/Grid_Eigen_Dense.h>

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Functions
	NAMESPACE_BEGIN (Grid)
template<class vobj>
static void	sliceMaddMatrix (Lattice< vobj > &R, Eigen::MatrixXcd &aa, const Lattice< vobj > &X, const Lattice< vobj > &Y, int Orthog, RealD scale=1.0)
template<class vobj>
static void	sliceMulMatrix (Lattice< vobj > &R, Eigen::MatrixXcd &aa, const Lattice< vobj > &X, int Orthog, RealD scale=1.0)
template<class vobj>
static void	sliceInnerProductMatrix (Eigen::MatrixXcd &mat, const Lattice< vobj > &lhs, const Lattice< vobj > &rhs, int Orthog)
	NAMESPACE_END (Grid)

Function Documentation

NAMESPACE_BEGIN()

NAMESPACE_BEGIN

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Grid

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sliceMaddMatrix()

template<class vobj>

void sliceMaddMatrix ( Lattice< vobj > & R, Eigen::MatrixXcd & aa, const Lattice< vobj > & X, const Lattice< vobj > & Y, int Orthog, RealD scale = 1.0 )

static

Definition at line 32 of file Lattice_matrix_reduction.h.

References GridBase::_ostride, GridBase::_simd_layout, GridBase::_slice_block, GridBase::_slice_nblock, GridBase::_slice_stride, autoView, CpuRead, CpuWrite, GridBase::GlobalDimensions(), Lattice< vobj >::Grid(), and thread_region.

Referenced by BlockConjugateGradient< Field >::BlockCGrQsolve().

sliceMulMatrix()

template<class vobj>

void sliceMulMatrix ( Lattice< vobj > & R, Eigen::MatrixXcd & aa, const Lattice< vobj > & X, int Orthog, RealD scale = 1.0 )

static

Definition at line 81 of file Lattice_matrix_reduction.h.

References GridBase::_ostride, GridBase::_simd_layout, GridBase::_slice_block, GridBase::_slice_nblock, GridBase::_slice_stride, autoView, CpuRead, CpuWrite, GridBase::GlobalDimensions(), Lattice< vobj >::Grid(), and thread_region.

Referenced by BlockConjugateGradient< Field >::ThinQRfact().

sliceInnerProductMatrix()

template<class vobj>

void sliceInnerProductMatrix ( Eigen::MatrixXcd & mat, const Lattice< vobj > & lhs, const Lattice< vobj > & rhs, int Orthog )

static

Definition at line 128 of file Lattice_matrix_reduction.h.

References GridBase::_ostride, GridBase::_simd_layout, GridBase::_slice_block, GridBase::_slice_nblock, GridBase::_slice_stride, autoView, CpuRead, GridBase::GlobalDimensions(), CartesianCommunicator::GlobalSum(), Lattice< vobj >::Grid(), imag(), innerProduct(), real(), Reduce(), sum(), TensorRemove(), thread_critical, and thread_region.

Referenced by BlockConjugateGradient< Field >::BlockCGrQsolve(), and BlockConjugateGradient< Field >::ThinQRfact().

NAMESPACE_END()

NAMESPACE_END

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