Package org.openjdk.jmh.runner

Class BaseRunner

java.lang.Object

org.openjdk.jmh.runner.BaseRunner

Direct Known Subclasses:

ForkedRunner, Runner

abstract class BaseRunner
extends java.lang.Object

Abstract runner, the base class for Runner and ForkedRunner.

Field Summary

Fields

Modifier and Type	Field	Description
private long	actualRunningTime
private long	benchmarkStart
protected Options	options
protected OutputFormat	out
private long	projectedRunningTime
private long	projectedTotalTime

Constructor Summary

Constructors

Constructor	Description
BaseRunner(Options options, OutputFormat handler)

Method Summary

Modifier and Type	Method	Description
private void	doSingle(BenchmarkParams params, ActionMode mode, IterationResultAcceptor acceptor)
private long	estimateTimeSingleFork(BenchmarkParams params)
protected void	etaAfterBenchmark(BenchmarkParams params)
protected void	etaAfterBenchmarks()
protected void	etaBeforeBenchmark()
protected void	etaBeforeBenchmarks(java.util.Collection<ActionPlan> plans)
private java.lang.String	formatDuration(long nanos)
protected void	runBenchmark(BenchmarkParams benchParams, BenchmarkHandler handler, IterationResultAcceptor acceptor)
(package private) void	runBenchmark(BenchmarkParams benchParams, IterationResultAcceptor acceptor)
protected Multimap<BenchmarkParams,BenchmarkResult>	runBenchmarksEmbedded(ActionPlan actionPlan)
protected void	runBenchmarksForked(ActionPlan actionPlan, IterationResultAcceptor acceptor)
boolean	runSystemGC()	Execute System.gc() if we the System.gc option is set.

Methods inherited from class java.lang.Object

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

Field Detail

projectedTotalTime

private long projectedTotalTime

projectedRunningTime

private long projectedRunningTime

actualRunningTime

private long actualRunningTime

benchmarkStart

private long benchmarkStart

options

protected final Options options

out

protected final OutputFormat out

Constructor Detail

BaseRunner

public BaseRunner(Options options,
                  OutputFormat handler)

Method Detail

runBenchmarksForked

protected void runBenchmarksForked(ActionPlan actionPlan,
                                   IterationResultAcceptor acceptor)

runBenchmarksEmbedded

protected Multimap<BenchmarkParams,BenchmarkResult> runBenchmarksEmbedded(ActionPlan actionPlan)

doSingle

private void doSingle(BenchmarkParams params,
                      ActionMode mode,
                      IterationResultAcceptor acceptor)

etaAfterBenchmark

protected void etaAfterBenchmark(BenchmarkParams params)

etaBeforeBenchmarks

protected void etaBeforeBenchmarks(java.util.Collection<ActionPlan> plans)

estimateTimeSingleFork

private long estimateTimeSingleFork(BenchmarkParams params)

etaBeforeBenchmark

protected void etaBeforeBenchmark()

etaAfterBenchmarks

protected void etaAfterBenchmarks()

formatDuration

private java.lang.String formatDuration(long nanos)

runBenchmark

void runBenchmark(BenchmarkParams benchParams,
                  IterationResultAcceptor acceptor)

runBenchmark

protected void runBenchmark(BenchmarkParams benchParams,
                            BenchmarkHandler handler,
                            IterationResultAcceptor acceptor)

runSystemGC

public boolean runSystemGC()

Execute System.gc() if we the System.gc option is set.

Returns:

true if we did