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 = 2 }
enum	GaugeFormat { SZIN_GAUGE_FORMAT = 0, NERSC_GAUGE_FORMAT = 1 }
Functions
void	readParams (const 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.
int	main (int argc, char **argv)

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Enumeration Type Documentation

enum GaugeFormat

Enumerator:

SZIN_GAUGE_FORMAT
NERSC_GAUGE_FORMAT

Definition at line 28 of file t_ovlap_double_pass.cc.

enum GaugeStartType

Enumerator:

HOT_START
COLD_START
FILE_START

Definition at line 27 of file t_ovlap_double_pass.cc.

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Function Documentation

void dumpParams	(	XMLWriter &	writer,
		Param_t &	params
	)

Definition at line 148 of file t_ovlap_double_pass.cc.

References Param_t::approx_max, Param_t::approx_min, Param_t::approx_order, Param_t::boundary, FILE_START, Param_t::gauge_file_format, Param_t::gauge_filename, Param_t::gauge_start_type, Param_t::lambda, Param_t::lambda_max, Param_t::max_cg, Param_t::max_cg_inner, Param_t::nrow, Param_t::quark_mass, Param_t::rng_seed, Param_t::rsd_cg, Param_t::rsd_cg_inner, Param_t::szin_eig, Param_t::szin_pion, Param_t::wilson_mass, and Chroma::write().

int main	(	int	argc,
		char **	argv
	)

Definition at line 320 of file t_ovlap_double_pass.cc.

References Param_t::approx_max, Param_t::approx_min, Param_t::approx_order, Param_t::boundary, COLD_START, dumpParams(), FILE_START, Chroma::finalize(), Param_t::gauge_file_format, Param_t::gauge_filename, Param_t::gauge_start_type, HOT_START, Chroma::initialize(), Chroma::isChiralVector(), Param_t::lambda, Param_t::lambda_max, Param_t::max_cg_inner, Chroma::MesPlq(), Chroma::MINUS, NERSC_GAUGE_FORMAT, Param_t::nrow, Chroma::OVERLAP_INNER_CG_DOUBLE_PASS, Chroma::OVERLAP_INNER_CG_SINGLE_PASS, Chroma::PLUS, Chroma::psi(), Param_t::quark_mass, readEigenVecs(), readParams(), Chroma::readSzin(), Chroma::reunit(), Param_t::rsd_cg_inner, Param_t::szin_eig, SZIN_GAUGE_FORMAT, u, Param_t::wilson_mass, and Chroma::write().

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 244 of file t_ovlap_double_pass.cc.

References Chroma::UnprecWilsonFermAct::linOp(), Chroma::PLUS, Chroma::readSzinFerm(), and Chroma::write().

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

Definition at line 61 of file t_ovlap_double_pass.cc.

References Param_t::approx_max, Param_t::approx_min, Param_t::approx_order, Param_t::boundary, FILE_START, Param_t::gauge_file_format, Param_t::gauge_filename, Param_t::gauge_start_type, Param_t::lambda, Param_t::lambda_max, Param_t::max_cg, Param_t::max_cg_inner, Param_t::nrow, Param_t::quark_mass, Chroma::read(), Chroma::StaggeredTypeFermBCEnv::reader(), Param_t::rng_seed, Param_t::rsd_cg, Param_t::rsd_cg_inner, Param_t::szin_eig, Param_t::szin_pion, and Param_t::wilson_mass.

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