org.openjdk.jmh.profile

Class HotspotClassloadingProfiler

java.lang.Object

org.openjdk.jmh.profile.HotspotClassloadingProfiler

All Implemented Interfaces:

InternalProfiler, Profiler

public class HotspotClassloadingProfilerextends Object

Constructor Summary

Constructors

Constructor and Description
HotspotClassloadingProfiler()

Method Summary

Methods

Modifier and Type	Method and Description
Collection<? extends Result>	afterIteration(BenchmarkParams benchmarkParams, IterationParams iterationParams) Run this code after a benchmark iteration finished
void	beforeIteration(BenchmarkParams benchmarkParams, IterationParams iterationParams) Run this code before starting the next benchmark iteration.
boolean	checkSupport(List<String> msgs) Checks if this profiler is accessible
static Long	convert(Object o)
protected org.openjdk.jmh.profile.AbstractHotspotProfiler.HotspotInternalResult	counters()
List<sun.management.counter.Counter>	getCounters() Returns internal counters for specific MXBean
String	getDescription() Human-readable one-line description of the profiler.
static <T> T	getInstance(String name)
String	label() Unique label for the profiler.

Methods inherited from class java.lang.Object

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

Constructor Detail

HotspotClassloadingProfiler

public HotspotClassloadingProfiler()

Method Detail

getCounters

public List<sun.management.counter.Counter> getCounters()

Returns internal counters for specific MXBean

Returns:

list of internal counters.

label

public String label()

Description copied from interface: Profiler

Unique label for the profiler.

Returns:

label

getDescription

public String getDescription()

Description copied from interface: Profiler

Human-readable one-line description of the profiler.

Returns:

description

checkSupport

public boolean checkSupport(List<String> msgs)

Checks if this profiler is accessible

Specified by:

checkSupport in interface Profiler

Parameters:

msgs - where to put the diagnostic messages

Returns:

true, if accessible; false otherwise

afterIteration

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

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

Returns:

profiler result

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

convert

public static Long convert(Object o)

counters

protected org.openjdk.jmh.profile.AbstractHotspotProfiler.HotspotInternalResult counters()

getInstance

public static <T> T getInstance(String name)