org.openjdk.jmh.profile

Class GCProfiler

java.lang.Object

org.openjdk.jmh.profile.GCProfiler

All Implemented Interfaces:

InternalProfiler, Profiler

public class GCProfiler
extends Object
implements InternalProfiler

Constructor Summary

Constructors

Constructor and Description
GCProfiler()

Method Summary

Methods

Modifier and Type	Method and Description
Collection<? extends Result>	afterIteration(BenchmarkParams benchmarkParams, IterationParams iterationParams, IterationResult iResult) Run this code after a benchmark iteration finished
void	beforeIteration(BenchmarkParams benchmarkParams, IterationParams iterationParams) Run this code before starting the next benchmark iteration.
String	getDescription() Human-readable one-line description of the profiler.
void	installHooks()
void	uninstallHooks()

Methods inherited from class java.lang.Object

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

Constructor Detail

GCProfiler

public GCProfiler()
           throws ProfilerException

Throws:

ProfilerException

Method Detail

getDescription

public String getDescription()

Description copied from interface: Profiler

Human-readable one-line description of the profiler.

Specified by:

getDescription in interface Profiler

Returns:

description

beforeIteration

public void beforeIteration(BenchmarkParams benchmarkParams,
                   IterationParams iterationParams)

Description copied from interface: InternalProfiler

Run this code before starting the next benchmark iteration.

Specified by:

beforeIteration in interface InternalProfiler

Parameters:

benchmarkParams - benchmark parameters used for current launch

iterationParams - iteration parameters used for current launch

afterIteration

public Collection<? extends Result> afterIteration(BenchmarkParams benchmarkParams,
                                          IterationParams iterationParams,
                                          IterationResult iResult)

Description copied from interface: InternalProfiler

Run this code after a benchmark iteration finished

Specified by:

afterIteration in interface InternalProfiler

Parameters:

benchmarkParams - benchmark parameters used for current launch

iterationParams - iteration parameters used for current launch

iResult - iteration result

Returns:

profiler results

installHooks

public void installHooks()

uninstallHooks

public void uninstallHooks()