t_ovlap_double_pass.cc File Reference

#include <iostream>
#include <sstream>
#include <iomanip>
#include <string>
#include <cstdio>
#include <stdlib.h>
#include <sys/time.h>
#include <math.h>
#include "chroma.h"

Go to the source code of this file.

Classes
struct	Param_t
	Parameters for running program. More...

Enumerations
enum	GaugeStartType {   HOT_START = 0 , COLD_START = 1 , FILE_START_NERSC = 2 , COLD_START =0 ,   HOT_START , HOT_START = 0 , COLD_START = 1 , FILE_START = 2 ,   HOT_START = 0 , COLD_START = 1 , FILE_START = 2 , HOT_START = 0 ,   COLD_START = 1 , FILE_START = 2 , HOT_START = 0 , COLD_START = 1 ,   FILE_START_NERSC = 2 }
enum	GaugeFormat {   SZIN_GAUGE_FORMAT = 0 , NERSC_GAUGE_FORMAT = 1 , SZIN_GAUGE_FORMAT = 0 , NERSC_GAUGE_FORMAT = 1 ,   SZIN_GAUGE_FORMAT = 0 , NERSC_GAUGE_FORMAT = 1 }

Functions
void	readParams (const std::string &filename, Param_t &params)
void	dumpParams (XMLWriter &writer, Param_t &params)
void	readEigenVecs (const multi1d< LatticeColorMatrix > &u, const UnprecWilsonFermAct &S_aux, const multi1d< Real > &lambda_lo, multi1d< LatticeFermion > &eigen_vec, const Real wilson_mass, const bool szin_eig, XMLWriter &xml_out, const std::string &root_prefix)
	Read in the old SZIN eigenvectors. More...
int	main (int argc, char **argv)

Enumeration Type Documentation

GaugeFormat

enum GaugeFormat

Enumerator
SZIN_GAUGE_FORMAT
NERSC_GAUGE_FORMAT
SZIN_GAUGE_FORMAT
NERSC_GAUGE_FORMAT
SZIN_GAUGE_FORMAT
NERSC_GAUGE_FORMAT

Definition at line 27 of file t_ovlap_double_pass.cc.

GaugeStartType

enum GaugeStartType

Enumerator
HOT_START
COLD_START
FILE_START_NERSC
COLD_START
HOT_START
HOT_START
COLD_START
FILE_START
HOT_START
COLD_START
FILE_START
HOT_START
COLD_START
FILE_START
HOT_START
COLD_START
FILE_START_NERSC

Definition at line 26 of file t_ovlap_double_pass.cc.

Function Documentation

dumpParams()

void dumpParams	(	XMLWriter &	writer,
		Param_t &	params
	)

Definition at line 147 of file t_ovlap_double_pass.cc.

References FILE_START, Chroma::i, Nd, params, Chroma::pop(), Chroma::push(), and Chroma::write().

Referenced by main().

main()

int main	(	int	argc,
		char **	argv
	)

Wilsoniums;

N order Zolo approx, with wilson action.

N order Zolo approx, with wilson action.

Definition at line 319 of file t_ovlap_double_pass.cc.

References COLD_START, dumpParams(), FILE_START, Chroma::finalize(), Chroma::G5, Chroma::gaussian(), HOT_START, Chroma::initialize(), Chroma::isChiralVector(), j, Chroma::MesPlq(), Chroma::MINUS, Nd, NERSC_GAUGE_FORMAT, Chroma::OVERLAP_INNER_CG_DOUBLE_PASS, Chroma::OVERLAP_INNER_CG_SINGLE_PASS, params, Chroma::PLUS, Chroma::pop(), Chroma::psi, Chroma::push(), Chroma::QDP_error_exit(), readEigenVecs(), readParams(), Chroma::readSzin(), Chroma::reunit(), Chroma::s(), SZIN_GAUGE_FORMAT, tmp2, Chroma::u, Chroma::write(), and Chroma::zero.

readEigenVecs()

void readEigenVecs	(	const multi1d< LatticeColorMatrix > &	u,
		const UnprecWilsonFermAct &	S_aux,
		const multi1d< Real > &	lambda_lo,
		multi1d< LatticeFermion > &	eigen_vec,
		const Real	wilson_mass,
		const bool	szin_eig,
		XMLWriter &	xml_out,
		const std::string &	root_prefix
	)

Read in the old SZIN eigenvectors.

Definition at line 243 of file t_ovlap_double_pass.cc.

References Chroma::FermionAction< T, P, Q >::createState(), Chroma::i, Chroma::UnprecWilsonFermAct::linOp(), Nd, Chroma::PLUS, Chroma::pop(), Chroma::push(), Chroma::readSzinFerm(), Chroma::s(), Chroma::u, and Chroma::write().

Referenced by main().

readParams()

void readParams	(	const std::string &	filename,
		Param_t &	params
	)

Definition at line 60 of file t_ovlap_double_pass.cc.

References FILE_START, Chroma::i, Nd, params, Chroma::QDP_error_exit(), Chroma::read(), and Chroma::StaggeredTypeFermBCEnv::reader().

Referenced by main().