DiFfRG::ScopedTimer Class Reference

Adds the wall time of its scope to a double, in seconds. More...

#include <output_timings.hh>

Public Member Functions
	ScopedTimer (double &sink)
	ScopedTimer (double *sink)
	~ScopedTimer ()
	ScopedTimer (const ScopedTimer &)=delete
ScopedTimer &	operator= (const ScopedTimer &)=delete
void	stop ()

Private Attributes
double *	sink
std::chrono::steady_clock::time_point	start

Detailed Description

Adds the wall time of its scope to a double, in seconds.

Deliberately not deal.II's Timer (which is heavier and tied to MPI) nor the timesteppers' CalcDtTimer (which is stateful and millisecond-granular).

Constructor & Destructor Documentation

ScopedTimer() [1/3]

DiFfRG::ScopedTimer::ScopedTimer ( double & sink )

inlineexplicit

ScopedTimer() [2/3]

DiFfRG::ScopedTimer::ScopedTimer ( double * sink )

inlineexplicit

A null sink measures nothing, for call paths that may run without a timing target.

~ScopedTimer()

DiFfRG::ScopedTimer::~ScopedTimer ( )

inline

ScopedTimer() [3/3]

DiFfRG::ScopedTimer::ScopedTimer ( const ScopedTimer & )

delete

Member Function Documentation

operator=()

ScopedTimer & DiFfRG::ScopedTimer::operator= ( const ScopedTimer & )

delete

stop()

void DiFfRG::ScopedTimer::stop ( )

inline

Charge the elapsed time now instead of at scope exit. Idempotent.

Member Data Documentation

sink

double* DiFfRG::ScopedTimer::sink

private

start

std::chrono::steady_clock::time_point DiFfRG::ScopedTimer::start

private

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The documentation for this class was generated from the following file:

• /home/runner/work/DiFfRG_current/DiFfRG_current/DiFfRG/include/DiFfRG/discretization/data/output_timings.hh