multi_cg.hpp File Reference

Linear response functionality. More...

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Classes
struct	sirius::lr::Wave_functions_wrap
struct	sirius::lr::Identity_preconditioner
struct	sirius::lr::Smoothed_diagonal_preconditioner
struct	sirius::lr::Linear_response_operator

Namespaces
module	sirius
	Namespace of the SIRIUS library.
namespace	sirius::cg
	Conjugate-gradient solver.
namespace	sirius::lr
	Linear respone functions and objects.

Functions
template<class T >
void	sirius::cg::repack (std::vector< T > &data, std::vector< int > const &ids)
template<typename Matrix , typename Prec , typename StateVec >
auto	sirius::cg::multi_cg (Matrix &A, Prec &P, StateVec &X, StateVec &B, StateVec &U, StateVec &C, int maxiters=10, double tol=1e-3, bool initial_guess_is_zero=false)

Detailed Description

Linear response functionality.

Definition in file multi_cg.hpp.