org.graalvm.compiler.nodes

Class ProfileData.LoopFrequencyData

java.lang.Object

org.graalvm.compiler.nodes.ProfileData

org.graalvm.compiler.nodes.ProfileData.LoopFrequencyData

Enclosing class:

ProfileData

public static final class ProfileData.LoopFrequencyData
extends ProfileData

Profile data for loop frequencies.

Nested Class Summary

Nested classes/interfaces inherited from class org.graalvm.compiler.nodes.ProfileData

ProfileData.BranchProbabilityData, ProfileData.LoopFrequencyData, ProfileData.ProfileSource, ProfileData.SwitchProbabilityData

Field Summary

Fields

Modifier and Type	Field and Description
static ProfileData.LoopFrequencyData	DEFAULT

Fields inherited from class org.graalvm.compiler.nodes.ProfileData

profileSource

Method Summary

Modifier and Type	Method and Description
ProfileData.LoopFrequencyData	copy(double newFrequency)
static ProfileData.LoopFrequencyData	create(double loopFrequency, ProfileData.ProfileSource profileSource)
ProfileData.LoopFrequencyData	decrementFrequency(double decrement) Returns a new profile data with the loop frequency decremented by decrement (but not sinking below the minimal frequency of 1.0).
double	getLoopFrequency()
static ProfileData.LoopFrequencyData	injected(double loopFrequency)
ProfileData.LoopFrequencyData	scaleFrequency(double scaleFactor)
String	toString()
static ProfileData.LoopFrequencyData	unknown(double loopFrequency)

Methods inherited from class org.graalvm.compiler.nodes.ProfileData

getProfileSource

Methods inherited from class java.lang.Object

clone, equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

DEFAULT

public static final ProfileData.LoopFrequencyData DEFAULT

Method Detail

create

public static ProfileData.LoopFrequencyData create(double loopFrequency,
                                                   ProfileData.ProfileSource profileSource)

getLoopFrequency

public double getLoopFrequency()

injected

public static ProfileData.LoopFrequencyData injected(double loopFrequency)

unknown

public static ProfileData.LoopFrequencyData unknown(double loopFrequency)

copy

public ProfileData.LoopFrequencyData copy(double newFrequency)

decrementFrequency

public ProfileData.LoopFrequencyData decrementFrequency(double decrement)

Returns a new profile data with the loop frequency decremented by decrement (but not sinking below the minimal frequency of 1.0).

scaleFrequency

public ProfileData.LoopFrequencyData scaleFrequency(double scaleFactor)

toString

public String toString()

Overrides:

toString in class Object