PaddingStrategy

For applying padding to atomic references, in order to reduce cache contention. JEP 142 should reduce the need for this along with the @Contended annotation, however that might have security restrictions, the runtime might not act on it since it's just a recommendation, plus it's nice to provide backwards compatibility.

See: http://mail.openjdk.java.net/pipermail/hotspot-dev/2012-November/007309.html

The default strategy is NoPadding. In order to apply padding:

import monix.execution.atomic.Atomic
import monix.execution.atomic.PaddingStrategy.Right64

val paddedAtomic = Atomic.withPadding(10, Right64)

Source: PaddingStrategy.scala
See also: PaddingStrategy.LeftRight256
PaddingStrategy.Right128
PaddingStrategy.Left128
PaddingStrategy.LeftRight128
PaddingStrategy.Right64
PaddingStrategy.Left64
PaddingStrategy.NoPadding

Linear Supertypes

AnyRef, Any

Known Subclasses

Left128, Left64, LeftRight128, LeftRight256, NoPadding, Right128, Right64

Value Members

final def !=(arg0: Any): Boolean

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

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final def ==(arg0: Any): Boolean

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final def asInstanceOf[T0]: T0

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def clone(): AnyRef

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

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def equals(arg0: Any): Boolean

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def finalize(): Unit

Attributes
protected[java.lang]
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@throws( classOf[java.lang.Throwable] )
final def getClass(): Class[_]

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def hashCode(): Int

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final def isInstanceOf[T0]: Boolean

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final def ne(arg0: AnyRef): Boolean

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final def notify(): Unit

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final def notifyAll(): Unit

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final def synchronized[T0](arg0: ⇒ T0): T0

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def toString(): String

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final def wait(): Unit

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@throws( ... )
final def wait(arg0: Long, arg1: Int): Unit

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@throws( ... )
final def wait(arg0: Long): Unit

Definition Classes
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@throws( ... )

Related Docs: object PaddingStrategy | package atomic

sealed trait PaddingStrategy extends AnyRef

Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

final def asInstanceOf[T0]: T0

def clone(): AnyRef

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

def finalize(): Unit

final def getClass(): Class[_]

def hashCode(): Int

final def isInstanceOf[T0]: Boolean

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

final def synchronized[T0](arg0: ⇒ T0): T0

def toString(): String

final def wait(): Unit

final def wait(arg0: Long, arg1: Int): Unit

final def wait(arg0: Long): Unit

Inherited from AnyRef

Inherited from Any

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