madness::CCTimer Struct Reference

Timer Structure. More...

#include <CCStructures.h>

Collaboration diagram for madness::CCTimer:

Public Member Functions
	CCTimer (World &world, std::string msg)
std::pair< double, double >	current_time (bool printout=false)
double	get_cpu_time_diff () const
double	get_wall_time_diff () const
void	info (const bool debug=true, const double norm=12345.6789)
	print out information about the passed time since the CC_TIMER object was created More...
void	print ()
void	print () const
void	print (const std::pair< double, double > &times) const
double	reset ()
CCTimer	start ()
CCTimer	stop ()
void	update_time ()

Public Attributes
double	end_cpu
double	end_wall
std::string	operation
double	start_cpu
double	start_wall
double	time_cpu
double	time_wall
World &	world

Detailed Description

Timer Structure.

Constructor & Destructor Documentation

CCTimer()

madness::CCTimer::CCTimer ( World &  world, std::string  msg  )

inline

TDA_TIMER constructor

Parameters

[in]	world	the world
[in]	msg	a string that contains the desired printout when info function is called

Member Function Documentation

current_time()

std::pair<double, double> madness::CCTimer::current_time ( bool  printout = false )

inline

References stop(), time_cpu, and time_wall.

Referenced by print(), and madness::CC2::solve_lrcc2().

get_cpu_time_diff()

double madness::CCTimer::get_cpu_time_diff ( ) const

inline

References end_cpu.

get_wall_time_diff()

double madness::CCTimer::get_wall_time_diff ( ) const

inline

References end_wall.

info()

void madness::CCTimer::info	(	const bool	debug = true,
		const double	norm = 12345.6789
	)

print out information about the passed time since the CC_TIMER object was created

References debug, madness::detail::norm(), operation, madness::World::rank(), time_cpu, time_wall, update_time(), and world.

Referenced by madness::TDHF::apply_G(), madness::TDHF::get_tda_potential(), madness::CC2::iterate_pair(), madness::CC2::iterate_singles(), madness::TDHF::make_bra(), madness::TDHF::make_cis_matrix(), madness::TDHF::make_overlap_matrix(), madness::TDHF::make_perturbed_fock_matrix(), madness::TDHF::make_potentials(), madness::TDHF::orthonormalize(), madness::CC2::solve(), madness::CC2::solve_cc2(), madness::TDHF::solve_cis(), madness::CC2::update_reg_residues_ex(), and madness::CC2::update_reg_residues_gs().

print() [1/3]

void madness::CCTimer::print ( )

inline

References current_time().

Referenced by madness::TDHF::apply_excitation_operators(), madness::TDHF::canonicalize(), madness::TDHF::iterate_vectors(), madness::TDHF::make_guess_from_initial_diagonalization(), madness::TDHF::make_perturbed_fock_matrix(), madness::TDHF::make_virtuals(), and print().

print() [2/3]

void madness::CCTimer::print ( ) const

inline

References print(), time_cpu, and time_wall.

print() [3/3]

void madness::CCTimer::print ( const std::pair< double, double > &  times ) const

inline

References operation, madness::World::rank(), and world.

reset()

double madness::CCTimer::reset ( )

inline

References start(), stop(), and time_wall.

Referenced by madness::MP2::compute_gQf().

start()

CCTimer madness::CCTimer::start ( )

inline

References madness::cpu_time(), start_cpu, start_wall, and madness::wall_time().

Referenced by madness::TDHF::make_perturbed_fock_matrix(), and reset().

stop()

CCTimer madness::CCTimer::stop ( )

inline

References madness::cpu_time(), end_cpu, end_wall, start_cpu, start_wall, time_cpu, time_wall, and madness::wall_time().

Referenced by current_time(), madness::TDHF::make_perturbed_fock_matrix(), and reset().

update_time()

void madness::CCTimer::update_time ( )

inline

References madness::cpu_time(), start_cpu, start_wall, time_cpu, time_wall, and madness::wall_time().

Referenced by info().

Member Data Documentation

end_cpu

double madness::CCTimer::end_cpu

Referenced by get_cpu_time_diff(), and stop().

end_wall

double madness::CCTimer::end_wall

Referenced by get_wall_time_diff(), and stop().

operation

std::string madness::CCTimer::operation

Referenced by info(), and print().

start_cpu

double madness::CCTimer::start_cpu

Referenced by start(), stop(), and update_time().

start_wall

double madness::CCTimer::start_wall

Referenced by start(), stop(), and update_time().

time_cpu

double madness::CCTimer::time_cpu

Referenced by current_time(), info(), print(), stop(), and update_time().

time_wall

double madness::CCTimer::time_wall

Referenced by current_time(), info(), print(), reset(), stop(), and update_time().

world

World& madness::CCTimer::world

Referenced by info(), and print().

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The documentation for this struct was generated from the following files:

• CCStructures.h
• CCStructures.cc