ritz_array.cc File Reference

Ritz code for eigenvalues. More...

#include "chromabase.h"
#include "meas/eig/ritz_array.h"
#include "meas/eig/gramschm_array.h"

Go to the source code of this file.

Namespaces
	Chroma
	Asqtad Staggered-Dirac operator.

Functions
template<typename T >
void	Chroma::RitzArray_t (const LinearOperatorArray< T > &A, Real &lambda, multi2d< T > &psi_all, int N_eig, const Real &Rsd_r, const Real &Rsd_a, const Real &zero_cutoff, int n_renorm, int n_min, int n_max, int MaxCG, bool ProjApsiP, int &n_count, Real &final_grad, bool Kalk_Sim, const Real &delta_cycle, const Real &gamma_factor)
	Minimizes the Ritz functional with a CG based algorithm. More...
void	Chroma::Ritz (const LinearOperatorArray< LatticeFermion > &A, Real &lambda, multi2d< LatticeFermion > &psi_all, int N_eig, const Real &Rsd_r, const Real &Rsd_a, const Real &zero_cutoff, int n_renorm, int n_min, int n_max, int MaxCG, bool ProjApsiP, int &n_count, Real &final_grad, bool Kalk_Sim, const Real &delta_cycle, const Real &gamma_factor)

Detailed Description

Ritz code for eigenvalues.

Definition in file ritz_array.cc.