t_precact_4d.cc File Reference

Test 4d fermion actions. More...

#include <iostream>
#include <cstdio>
#include "chroma.h"
#include "qdp_util.h"

Go to the source code of this file.

Classes
struct	Param_t
	Parameters for running program. More...
struct	Test_input_t
	Mega-structure of all input. More...

Functions
bool	linkage_hack ()
	To insure linking of code, place the registered code flags here. More...
void	check_qprop (XMLWriter &xml_out, const std::string &prefix, const SystemSolver< LatticeFermion > &PP, const SystemSolver< LatticeFermion > &UP)
	Check Qprop. More...
void	check_linops (XMLWriter &xml_out, const std::string &prefix, const EvenOddPrecLinearOperator< LatticeFermion, multi1d< LatticeColorMatrix >, multi1d< LatticeColorMatrix > > &AP, const UnprecLinearOperator< LatticeFermion, multi1d< LatticeColorMatrix >, multi1d< LatticeColorMatrix > > &AU)
	Check linops. More...
multi1d< LatticeColorMatrix >	deriv (const EvenOddPrecLinearOperator< LatticeFermion, multi1d< LatticeColorMatrix >, multi1d< LatticeColorMatrix > > &AP, const LatticeFermion &chi, const LatticeFermion &psi, enum PlusMinus isign)
	Apply the operator onto a source std::vector. More...
void	check_derivs (XMLWriter &xml_out, const std::string &prefix, const EvenOddPrecLinearOperator< LatticeFermion, multi1d< LatticeColorMatrix >, multi1d< LatticeColorMatrix > > &AP, const UnprecLinearOperator< LatticeFermion, multi1d< LatticeColorMatrix >, multi1d< LatticeColorMatrix > > &AU)
	Check linops. More...
void	read (XMLReader &xml, const std::string &path, Param_t &param)
	Parameters for running code. More...
void	read (XMLReader &xml, const std::string &path, Test_input_t &input)
int	main (int argc, char **argv)

Detailed Description

Test 4d fermion actions.

Definition in file t_precact_4d.cc.

Function Documentation

check_derivs()

void check_derivs	(	XMLWriter &	xml_out,
		const std::string &	prefix,
		const EvenOddPrecLinearOperator< LatticeFermion, multi1d< LatticeColorMatrix >, multi1d< LatticeColorMatrix > > &	AP,
		const UnprecLinearOperator< LatticeFermion, multi1d< LatticeColorMatrix >, multi1d< LatticeColorMatrix > > &	AU
	)

Check linops.

Definition at line 189 of file t_precact_4d.cc.

References Chroma::chi(), deriv(), Chroma::gaussian(), m, Chroma::MINUS, Nd, Chroma::PLUS, Chroma::pop(), Chroma::psi, Chroma::push(), Chroma::write(), and Chroma::zero.

Referenced by main().

check_linops()

void check_linops	(	XMLWriter &	xml_out,
		const std::string &	prefix,
		const EvenOddPrecLinearOperator< LatticeFermion, multi1d< LatticeColorMatrix >, multi1d< LatticeColorMatrix > > &	AP,
		const UnprecLinearOperator< LatticeFermion, multi1d< LatticeColorMatrix >, multi1d< LatticeColorMatrix > > &	AU
	)

Check linops.

Definition at line 62 of file t_precact_4d.cc.

References Chroma::chi(), Chroma::gaussian(), Chroma::InlinePropAndMatElemDistillation2Env::local::innerProduct(), Chroma::MINUS, Chroma::PLUS, Chroma::pop(), Chroma::psi, Chroma::push(), tmp2, tmp3, Chroma::write(), and Chroma::zero.

Referenced by main().

check_qprop()

void check_qprop	(	XMLWriter &	xml_out,
		const std::string &	prefix,
		const SystemSolver< LatticeFermion > &	PP,
		const SystemSolver< LatticeFermion > &	UP
	)

Check Qprop.

Definition at line 26 of file t_precact_4d.cc.

References Chroma::gaussian(), Chroma::SystemSolverResults_t::n_count, Chroma::pop(), Chroma::push(), Chroma::write(), and Chroma::zero.

Referenced by main().

deriv()

multi1d<LatticeColorMatrix> deriv	(	const EvenOddPrecLinearOperator< LatticeFermion, multi1d< LatticeColorMatrix >, multi1d< LatticeColorMatrix > > &	AP,
		const LatticeFermion &	chi,
		const LatticeFermion &	psi,
		enum PlusMinus	isign
	)

Apply the operator onto a source std::vector.

User should make sure deriv routines do a resize

Definition at line 141 of file t_precact_4d.cc.

References Chroma::chi(), Chroma::isign, Chroma::MINUS, Chroma::PLUS, Chroma::psi, tmp2, and tmp3.

Referenced by check_derivs(), Chroma::CloverTermBase< T, U >::deriv(), Chroma::DiffLinearOperatorArray< T, P, Q >::deriv(), Chroma::WilsonDslashBase< T, P, Q >::deriv(), Chroma::DiffLinearOperator< T, P, Q >::deriv(), Chroma::DiffLinearOperator< T, P, Q >::derivMultipole(), and Chroma::DslashLinearOperator< T, P, Q >::derivMultipole().

linkage_hack()

bool linkage_hack

(

)

To insure linking of code, place the registered code flags here.

This is the bit of code that dictates what fermacts are in use

Definition at line 17 of file t_precact_4d.cc.

References Chroma::WilsonTypeFermActsEnv::registerAll().

Referenced by main().

main()

int main	(	int	argc,
		char **	argv
	)

Definition at line 325 of file t_precact_4d.cc.

References Test_input_t::action_eo, Test_input_t::action_un, Test_input_t::cfg, check_derivs(), check_linops(), check_qprop(), Chroma::finalize(), Chroma::gaugeStartup(), Chroma::getXMLInputFileName(), Chroma::getXMLOutputInstance(), Chroma::initialize(), Chroma::SingletonHolder< T, CreationPolicy, LifetimePolicy, ThreadingModel >::Instance(), Param_t::invParam, linkage_hack(), Chroma::MesPlq(), Nd, Param_t::nrow, Test_input_t::param, Chroma::pop(), Chroma::proginfo(), Chroma::push(), Chroma::read(), Chroma::u, Chroma::unitarityCheck(), and Chroma::write().

read() [1/2]

void read	(	XMLReader &	xml,
		const std::string &	path,
		Param_t &	param
	)

Parameters for running code.

Definition at line 277 of file t_precact_4d.cc.

References Param_t::invParam, Param_t::nrow, Chroma::read(), and Chroma::readXMLGroup().

read() [2/2]

void read	(	XMLReader &	xml,
		const std::string &	path,
		Test_input_t &	input
	)

Definition at line 286 of file t_precact_4d.cc.

References Test_input_t::action_eo, Test_input_t::action_un, Test_input_t::cfg, Test_input_t::param, and Chroma::read().