org.graalvm.compiler.nodes

Class ProfileData

java.lang.Object

org.graalvm.compiler.nodes.ProfileData

Direct Known Subclasses:

ProfileData.BranchProbabilityData, ProfileData.LoopFrequencyData, ProfileData.SwitchProbabilityData

public abstract class ProfileData
extends Object

Base class for knowledge about profiled branch probabilities or loop frequencies. Besides the numerical probabilities/frequencies, instances of the concrete subclasses also indicate the source of that information. See the concrete subclasses for details: ProfileData.BranchProbabilityData, ProfileData.LoopFrequencyData, ProfileData.SwitchProbabilityData

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ProfileData.BranchProbabilityData Profile data for one successor of a node.
static class	ProfileData.LoopFrequencyData Profile data for loop frequencies.
static class	ProfileData.ProfileSource The source of nodes' knowledge about their branch probabilities or loop frequencies, in decreasing order of trust.
static class	ProfileData.SwitchProbabilityData Profile data for multi-way switches.

Field Summary

Fields

Modifier and Type	Field and Description
protected ProfileData.ProfileSource	profileSource

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ProfileData(ProfileData.ProfileSource profileSource)

Method Summary

Modifier and Type	Method and Description
ProfileData.ProfileSource	getProfileSource()

Methods inherited from class java.lang.Object

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

Field Detail

profileSource

protected final ProfileData.ProfileSource profileSource

Constructor Detail

ProfileData

protected ProfileData(ProfileData.ProfileSource profileSource)

Method Detail

getProfileSource

public ProfileData.ProfileSource getProfileSource()