org.scalameter.execution

LocalExecutor

class LocalExecutor extends Executor

Runs warmups until the maximum number of warmups is done, or the running times have stabilized. After that, it runs the tests the specified number of times and collects the results using an aggregate function.

Stabilization is detected by tracking the running times for which there may have been and those for which there was no garbage collection. When either of the two running times stabilizes, we consider the JVM warmed up for the snippet.

We do this by registering on GC events instead of invoking Platform.collectGarbage, since usually the time to invoke the snippet is less than the time to perform full GC, and most triggered GC cycles are fast because they collect only the young generation.

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Executor, AnyRef, Any
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  2. Executor
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Instance Constructors

  1. new LocalExecutor(warmer: Warmer, aggregator: Aggregator, measurer: Measurer)

Value Members

  1. final def !=(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any
  2. final def ##(): Int

    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any
  4. val aggregator: Aggregator

  5. final def asInstanceOf[T0]: T0

    Definition Classes
    Any
  6. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  7. final def eq(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  8. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any
  9. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  10. final def getClass(): Class[_]

    Definition Classes
    AnyRef → Any
  11. def hashCode(): Int

    Definition Classes
    AnyRef → Any
  12. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any
  13. val measurer: Measurer

  14. final def ne(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  15. final def notify(): Unit

    Definition Classes
    AnyRef
  16. final def notifyAll(): Unit

    Definition Classes
    AnyRef
  17. def run[T](setups: Tree[Setup[T]], reporter: Reporter, persistor: Persistor): Tree[CurveData]

    Definition Classes
    LocalExecutorExecutor
  18. def runSetup[T](bsetup: Setup[T]): CurveData

    Definition Classes
    LocalExecutorExecutor
  19. final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes
    AnyRef
  20. def toString(): String

    Definition Classes
    LocalExecutor → AnyRef → Any
  21. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  22. final def wait(arg0: Long, arg1: Int): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  23. final def wait(arg0: Long): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  24. val warmer: Warmer

Inherited from Executor

Inherited from AnyRef

Inherited from Any

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