hsolver::hegvx_op< T, Device > Struct Template Reference

#include <hegvd_op.h>

Collaboration diagram for hsolver::hegvx_op< T, Device >:

Public Types
using	Real = typename GetTypeReal< T >::type

Public Member Functions
void	operator() (const Device *d, const int nstart, const int ldh, T *A, T *B, const int m, Real *W, T *V)
	HEGVX computes first m eigenvalues and eigenvectors of a complex generalized Input Parameters.

Member Typedef Documentation

Real

template<typename T , typename Device >

using hsolver::hegvx_op< T, Device >::Real = typename GetTypeReal<T>::type

Member Function Documentation

operator()()

template<typename T , typename Device >

void hsolver::hegvx_op< T, Device >::operator()	(	const Device *	d,
		const int	nstart,
		const int	ldh,
		T *	A,
		T *	B,
		const int	m,
		Real *	W,
		T *	V
	)

HEGVX computes first m eigenvalues and eigenvectors of a complex generalized Input Parameters.

Parameters

d	: the type of device
nbase	: the number of dim of the matrix
ldh	: the number of dmx of the matrix
A	: the hermitian matrix A in A x=lambda B x (col major)
B	: the overlap matrix B in A x=lambda B x (col major)
m	: the number of eigenpair Output Parameter
W	: calculated eigenvalues
V	: calculated eigenvectors (col major)

---

The documentation for this struct was generated from the following file:

• /home/runner/work/abacus-develop/abacus-develop/source/source_hsolver/kernels/hegvd_op.h