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

    All Methods Instance Methods Concrete Methods
    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.

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