org.apache.sysds.runtime.controlprogram.parfor.stat

Class Timing

java.lang.Object

org.apache.sysds.runtime.controlprogram.parfor.stat.Timing

public class Timing
extends Object

Helper class for encapsulated time measurements.

Constructor Summary

Constructors

Constructor and Description
Timing()
Timing(boolean start)

Method Summary

Modifier and Type	Method and Description
void	start() Starts the time measurement.
double	stop() Measures and returns the time since the last start() or stop() invocation and restarts the measurement.
void	stopAndPrint() Measures and returns the time since the last start() or stop() invocation, restarts the measurement, and prints the last measurement to STDOUT.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Timing

public Timing()

Timing

public Timing(boolean start)

Method Detail

start

public void start()

Starts the time measurement.

stop

public double stop()

Measures and returns the time since the last start() or stop() invocation and restarts the measurement.

Returns:

duration between start and stop

stopAndPrint

public void stopAndPrint()

Measures and returns the time since the last start() or stop() invocation, restarts the measurement, and prints the last measurement to STDOUT.