Timer

#include "testing.hh"

Public Member Functions
template<typename Callee >
double	benchmark (Callee callee)
double	max_elapsed () const
double	min_elapsed () const
int64	n_reps () const
double	test_elapsed () const
	Timer (double deadline_in_secs=0)
virtual	~Timer ()

Detailed Description

Class for profiling benchmark tests. UseCase: Benchmarking function implementations, e.g. to compare sorting implementations.

Constructor & Destructor Documentation

Timer()

Timer ( double deadline_in_secs = 0 )

explicit

Create a Timer() instance, specifying an optional upper bound for test durations.

~Timer()

~Timer ( )

virtual

Member Function Documentation

n_reps()

int64 n_reps

(

)

const

Number of benchmark repetitions to execute.

test_elapsed()

double test_elapsed

(

)

const

Seconds spent in benchmark()

min_elapsed()

double min_elapsed

(

)

const

Minimum time benchmarked for a callee() call.

max_elapsed()

double max_elapsed

(

)

const

Maximum time benchmarked for a callee() call.

benchmark()

template<typename Callee >

double benchmark

(

Callee

callee

)

Parameters

callee

A callable function or object. Method to benchmark the execution time of callee.

Returns

Minimum runtime in seconds,