Target implementations

Functions
template<Target target, typename scalar_t >
void	slate::impl::hb2st (HermitianBandMatrix< scalar_t > &A, Matrix< scalar_t > &V, Options const &opts)
template<Target target, typename scalar_t >
void	slate::impl::he2hb (HermitianMatrix< scalar_t > &A, TriangularFactors< scalar_t > &T, Options const &opts)
	Distributed parallel reduction to band for 3-stage Hermitian eigenvalue decomposition.

Detailed Description

Function Documentation

hb2st()

template<Target target, typename scalar_t >

void slate::impl::hb2st	(	HermitianBandMatrix< scalar_t > &	A,
		Matrix< scalar_t > &	V,
		Options const &	opts
	)

Reduces a band Hermitian matrix to a tridiagonal matrix using bulge chasing.

he2hb()

template<Target target, typename scalar_t >

void slate::impl::he2hb	(	HermitianMatrix< scalar_t > &	A,
		TriangularFactors< scalar_t > &	T,
		Options const &	opts
	)

Distributed parallel reduction to band for 3-stage Hermitian eigenvalue decomposition.

Generic implementation for any target. Panel computed on host using Host OpenMP task.

ColMajor layout is assumed