#include <jevois/Debug/Timer.H>

Simple one-shot timer class.

This class reports the time spent between start() and stop(). Typically, this may be useful to report processing time of a neural network, by rendering the string returned by stop() into the video output.

Definition at line 71 of file Timer.H.

Public Member Functions
	TimerOne (char const *prefix)
	Constructor.

void	start ()
	Start a time measurement period.

std::string	stop (double *seconds)
	End a time measurement period, report time spent as: 'prefix: ms (fps)' where % is replaced by values.

std::string	stop ()
	Same as the other signature of stop() except does not provide seconds, for python bindings.

Constructor & Destructor Documentation

◆ TimerOne()

jevois::TimerOne::TimerOne ( char const * prefix )

Constructor.

Definition at line 151 of file Timer.C.

Member Function Documentation

◆ start()

void jevois::TimerOne::start ( )

Start a time measurement period.

Definition at line 156 of file Timer.C.

Referenced by jevois::dnn::NetworkNPU::doprocess(), and jevois::dnn::Network::process().

◆ stop() [1/2]

std::string jevois::TimerOne::stop ( )

Same as the other signature of stop() except does not provide seconds, for python bindings.

Definition at line 176 of file Timer.C.

◆ stop() [2/2]

std::string jevois::TimerOne::stop ( double * seconds )

End a time measurement period, report time spent as: 'prefix: ms (fps)' where % is replaced by values.

If seconds is not null, it will be set to the instantaneous number of seconds between start() and stop().

Definition at line 162 of file Timer.C.

References jevois::secs2str().