Package org.apache.commons.numbers.examples.jmh.core

Class SumPerformance

java.lang.Object

org.apache.commons.numbers.examples.jmh.core.SumPerformance

Direct Known Subclasses:

SumPerformance_jmhType_B1

public class SumPerformance
extends Object

Executes a benchmark to measure the speed of operations in the Sum class.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	SumPerformance.ArrayInput	Class providing double arrays for benchmarks.

Constructor Summary

Constructors

Constructor	Description
SumPerformance()

Method Summary

Modifier and Type	Method	Description
void	baselineDouble(SumPerformance.ArrayInput input, org.openjdk.jmh.infra.Blackhole bh)	Benchmark baseline for functions that use two input arrays.
void	baselineSingle(SumPerformance.ArrayInput input, org.openjdk.jmh.infra.Blackhole bh)	Benchmark baseline for functions that use a single input array.
void	sum(SumPerformance.ArrayInput input, org.openjdk.jmh.infra.Blackhole bh)	Benchmark testing Sum addition performance.
void	sumOfProducts(SumPerformance.ArrayInput input, org.openjdk.jmh.infra.Blackhole bh)	Benchmark testing Sum linear combination performance.

Methods inherited from class java.lang.Object

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

Constructor Detail

SumPerformance

public SumPerformance()

Method Detail

baselineSingle

public void baselineSingle(SumPerformance.ArrayInput input,
                           org.openjdk.jmh.infra.Blackhole bh)

Benchmark baseline for functions that use a single input array.

Parameters:

input - benchmark input

bh - data sink

baselineDouble

public void baselineDouble(SumPerformance.ArrayInput input,
                           org.openjdk.jmh.infra.Blackhole bh)

Benchmark baseline for functions that use two input arrays.

Parameters:

input - benchmark input

bh - data sink

sum

public void sum(SumPerformance.ArrayInput input,
                org.openjdk.jmh.infra.Blackhole bh)

Benchmark testing Sum addition performance.

Parameters:

input - benchmark input

bh - data sink

sumOfProducts

public void sumOfProducts(SumPerformance.ArrayInput input,
                          org.openjdk.jmh.infra.Blackhole bh)

Benchmark testing Sum linear combination performance.

Parameters:

input - benchmark input

bh - data sink