8282047: Enhance StringDecode/Encode microbenchmarks
Reviewed-by: bchristi
This commit is contained in:
Claes Redestad
parent
22b93a31c9
commit
d4d12ad1d9
@ -1,5 +1,5 @@
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/*
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* Copyright (c) 2021, Oracle and/or its affiliates. All rights reserved.
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* Copyright (c) 2021, 2022, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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@ -22,17 +22,7 @@
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*/
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package org.openjdk.bench.java.lang;
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import org.openjdk.jmh.annotations.Benchmark;
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import org.openjdk.jmh.annotations.BenchmarkMode;
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import org.openjdk.jmh.annotations.Fork;
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import org.openjdk.jmh.annotations.Measurement;
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import org.openjdk.jmh.annotations.Mode;
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import org.openjdk.jmh.annotations.OutputTimeUnit;
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import org.openjdk.jmh.annotations.Param;
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import org.openjdk.jmh.annotations.Scope;
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import org.openjdk.jmh.annotations.Setup;
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import org.openjdk.jmh.annotations.State;
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import org.openjdk.jmh.annotations.Warmup;
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import org.openjdk.jmh.annotations.*;
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import org.openjdk.jmh.infra.Blackhole;
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import java.nio.charset.Charset;
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@ -40,28 +30,30 @@ import java.util.concurrent.TimeUnit;
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@BenchmarkMode(Mode.AverageTime)
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@OutputTimeUnit(TimeUnit.NANOSECONDS)
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@Fork(value = 3)
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@Warmup(iterations = 5, time = 2)
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@Fork(value = 2)
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@Warmup(iterations = 5, time = 3)
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@Measurement(iterations = 5, time = 3)
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@State(Scope.Thread)
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public class StringDecode {
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@Param({"US-ASCII", "ISO-8859-1", "UTF-8", "MS932", "ISO-8859-6", "ISO-2022-KR"})
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// Reduced by default to only UTF-8, previous coverage:
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// @Param({"US-ASCII", "ISO-8859-1", "UTF-8", "MS932", "ISO-8859-6", "ISO-2022-KR"})
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@Param({"UTF-8"})
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private String charsetName;
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private Charset charset;
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private byte[] asciiString;
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private byte[] longAsciiString;
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private byte[] utf16String;
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private byte[] longUtf16String;
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private byte[] longUtf16EndString;
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private byte[] longUtf16StartString;
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private byte[] longLatin1String;
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private byte[] longUtf16OnlyString;
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private byte[] latin1String;
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private byte[] longLatin1EndString;
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private byte[] longLatin1StartString;
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private byte[] longLatin1OnlyString;
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@Setup
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public void setup() {
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charset = Charset.forName(charsetName);
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asciiString = "ascii string".getBytes(charset);
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utf16String = "UTF-\uFF11\uFF16 string".getBytes(charset);
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longUtf16String = """
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private static final String LOREM = """
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Lorem ipsum dolor sit amet, consectetur adipiscing elit. Aliquam ac sem eu
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urna egestas placerat. Etiam finibus ipsum nulla, non mattis dolor cursus a.
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Nulla nec nisl consectetur, lacinia neque id, accumsan ante. Curabitur et
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@ -70,90 +62,145 @@ public class StringDecode {
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per conubia nostra, per inceptos himenaeos. Suspendisse erat diam, fringilla
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sed massa sed, posuere viverra orci. Suspendisse tempor libero non gravida
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efficitur. Vivamus lacinia risus non orci viverra, at consectetur odio laoreet.
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Suspendisse potenti.
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Suspendisse potenti.""";
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private static final String UTF16_STRING = "\uFF11".repeat(31);
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private static final String LATIN1_STRING = "\u00B6".repeat(31);
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Phasellus vel nisi iaculis, accumsan quam sed, bibendum eros. Sed venenatis
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nulla tortor, et eleifend urna sodales id. Nullam tempus ac metus sit amet
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sollicitudin. Nam sed ex diam. Praesent vitae eros et neque condimentum
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consectetur eget non tortor. Praesent bibendum vel felis nec dignissim.
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Maecenas a enim diam. Suspendisse quis ligula at nisi accumsan lacinia id
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hendrerit sapien. \uFF11Donec aliquam mattis lectus eu ultrices. Duis eu nisl\uFF11
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euismod, blandit mauris vel, \uFF11placerat urna. Etiam malesuada enim purus,
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tristique mollis odio blandit quis.\uFF11 Vivamus posuere. \uFF11
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\uFF11
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""".getBytes(charset);
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longUtf16StartString = """
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\uFF11
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Lorem ipsum dolor sit amet, \uFF11consectetur adipiscing elit. Aliquam ac sem eu
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urna egestas \uFF11placerat. Etiam finibus ipsum nulla, non mattis dolor cursus a.
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Nulla \uFF11nec nisl consectetur, lacinia neque id, accumsan ante. Curabitur et
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sapien in \uFF11magna porta ultricies. \uFF11Sed vel pellentesque nibh. Pellentesque dictum
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dignissim diam eu ultricies. Class aptent taciti sociosqu ad litora torquent
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per conubia nostra, per inceptos himenaeos. Suspendisse erat diam, fringilla
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sed massa sed, posuere viverra orci. Suspendisse tempor libero non gravida
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efficitur. Vivamus lacinia risus non orci viverra, at consectetur odio laoreet.
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Suspendisse potenti.
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Phasellus vel nisi iaculis, accumsan quam sed, bibendum eros. Sed venenatis
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nulla tortor, et eleifend urna sodales id. Nullam tempus ac metus sit amet
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sollicitudin. Nam sed ex diam. Praesent vitae eros et neque condimentum
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consectetur eget non tortor. Praesent bibendum vel felis nec dignissim.
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Maecenas a enim diam. Suspendisse quis ligula at nisi accumsan lacinia id
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hendrerit sapien. Donec aliquam mattis lectus eu ultrices. Duis eu nisl
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euismod, blandit mauris vel, placerat urna. Etiam malesuada enim purus,
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tristique mollis odio blandit quis. Vivamus posuere.
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""".getBytes(charset);
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longLatin1String = """
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a\u00B6\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6
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b\u00F6\u00F6\u00B6\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6
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c\u00F6\u00F6\u00F6\u00B6\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6
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d\u00F6\u00F6\u00F6\u00F6\u00B6\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6
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e\u00F6\u00F6\u00F6\u00F6\u00F6\u00B6\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6
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f\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6\u00B6\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6
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g\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6\u00B6\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6
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h\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6\u00B6\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6
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i\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6\u00B6\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6
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j\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6\u00B6\u00F6\u00F6\u00F6\u00F6\u00F6
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k\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6\u00B6\u00F6\u00F6\u00F6\u00F6
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l\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6\u00B6\u00F6\u00F6\u00F6
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m\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6\u00F6\u00B6\u00F6\u00F6
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""".getBytes(charset);
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@Setup
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public void setup() {
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charset = Charset.forName(charsetName);
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asciiString = LOREM.substring(0, 32).getBytes(charset);
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longAsciiString = LOREM.repeat(200).getBytes(charset);
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utf16String = "UTF-\uFF11\uFF16 string".getBytes(charset);
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longUtf16EndString = LOREM.repeat(4).concat(UTF16_STRING).getBytes(charset);
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longUtf16StartString = UTF16_STRING.concat(LOREM.repeat(4)).getBytes(charset);
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longUtf16OnlyString = UTF16_STRING.repeat(10).getBytes(charset);
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latin1String = LATIN1_STRING.getBytes(charset);
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longLatin1EndString = LOREM.repeat(4).concat(LATIN1_STRING).getBytes(charset);
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longLatin1StartString = LATIN1_STRING.concat(LOREM.repeat(4)).getBytes(charset);
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longLatin1OnlyString = LATIN1_STRING.repeat(10).getBytes(charset);
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}
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@Benchmark
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public String decodeAsciiCharsetName() throws Exception {
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return new String(asciiString, charsetName);
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@CompilerControl(CompilerControl.Mode.DONT_INLINE)
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public void decodeAsciiShort(Blackhole bh) throws Exception {
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bh.consume(new String(asciiString, charset));
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bh.consume(new String(longAsciiString, 0, 15, charset));
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bh.consume(new String(asciiString, 0, 3, charset));
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bh.consume(new String(longAsciiString, 512, 512 + 7, charset));
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}
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@Benchmark
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public String decodeAscii() throws Exception {
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return new String(asciiString, charset);
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@CompilerControl(CompilerControl.Mode.DONT_INLINE)
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public void decodeAsciiLong(Blackhole bh) throws Exception {
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bh.consume(new String(longAsciiString, charset));
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bh.consume(new String(longAsciiString, 0, 1024 + 31, charset));
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}
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@Benchmark
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public String decodeLatin1Long() throws Exception {
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return new String(longLatin1String, charset);
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@CompilerControl(CompilerControl.Mode.DONT_INLINE)
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public void decodeLatin1Short(Blackhole bh) throws Exception {
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bh.consume(new String(latin1String, charset));
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bh.consume(new String(latin1String, 0, 15, charset));
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bh.consume(new String(latin1String, 0, 3, charset));
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bh.consume(new String(longLatin1OnlyString, 512, 512 + 7, charset));
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}
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@Benchmark
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public String decodeUTF16Short() throws Exception {
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return new String(utf16String, charset);
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@CompilerControl(CompilerControl.Mode.DONT_INLINE)
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public String decodeLatin1LongStart() throws Exception {
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return new String(longLatin1StartString, charset);
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}
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@Benchmark
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@CompilerControl(CompilerControl.Mode.DONT_INLINE)
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public String decodeLatin1LongEnd() throws Exception {
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return new String(longLatin1EndString, charset);
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}
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@Benchmark
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@CompilerControl(CompilerControl.Mode.DONT_INLINE)
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public String decodeLatin1LongOnly() throws Exception {
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return new String(longLatin1OnlyString, charset);
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}
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@Benchmark
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@CompilerControl(CompilerControl.Mode.DONT_INLINE)
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public void decodeLatin1Mixed(Blackhole bh) throws Exception {
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bh.consume(new String(longLatin1EndString, charset));
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bh.consume(new String(longLatin1StartString, charset));
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bh.consume(new String(latin1String, charset));
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bh.consume(new String(longLatin1OnlyString, charset));
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}
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@Benchmark
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@CompilerControl(CompilerControl.Mode.DONT_INLINE)
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public void decodeUTF16Short(Blackhole bh) throws Exception {
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bh.consume(new String(utf16String, charset));
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bh.consume(new String(utf16String, 0, 15, charset));
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bh.consume(new String(utf16String, 0, 3, charset));
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bh.consume(new String(utf16String, 0, 7, charset));
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}
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@Benchmark
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@CompilerControl(CompilerControl.Mode.DONT_INLINE)
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public String decodeUTF16LongEnd() throws Exception {
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return new String(longUtf16String, charset);
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return new String(longUtf16EndString, charset);
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}
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@Benchmark
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@CompilerControl(CompilerControl.Mode.DONT_INLINE)
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public String decodeUTF16LongStart() throws Exception {
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return new String(longUtf16StartString, charset);
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}
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@Benchmark
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public void decodeUTF16LongMixed(Blackhole bh) throws Exception {
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@CompilerControl(CompilerControl.Mode.DONT_INLINE)
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public String decodeUTF16LongOnly() throws Exception {
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return new String(longUtf16OnlyString, charset);
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}
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@Benchmark
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@CompilerControl(CompilerControl.Mode.DONT_INLINE)
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public void decodeUTF16Mixed(Blackhole bh) throws Exception {
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bh.consume(new String(longUtf16StartString, charset));
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bh.consume(new String(longUtf16String, charset));
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bh.consume(new String(longUtf16EndString, charset));
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bh.consume(new String(utf16String, charset));
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bh.consume(new String(longUtf16OnlyString, charset));
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}
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@Benchmark
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@CompilerControl(CompilerControl.Mode.DONT_INLINE)
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public void decodeAllMixed(Blackhole bh) throws Exception {
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bh.consume(new String(utf16String, charset));
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bh.consume(new String(longUtf16EndString, charset));
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bh.consume(new String(utf16String, 0, 15, charset));
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bh.consume(new String(longUtf16StartString, charset));
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bh.consume(new String(asciiString, 0, 3, charset));
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bh.consume(new String(longUtf16OnlyString, charset));
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bh.consume(new String(latin1String, charset));
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bh.consume(new String(longLatin1EndString, charset));
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bh.consume(new String(longLatin1StartString, charset));
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bh.consume(new String(latin1String, 0, 7, charset));
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bh.consume(new String(longLatin1OnlyString, charset));
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bh.consume(new String(asciiString, charset));
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bh.consume(new String(longAsciiString, charset));
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}
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@Benchmark
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@CompilerControl(CompilerControl.Mode.DONT_INLINE)
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public void decodeShortMixed(Blackhole bh) throws Exception {
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bh.consume(new String(utf16String, 0, 15, charset));
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bh.consume(new String(latin1String, 0, 15, charset));
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bh.consume(new String(asciiString, charset));
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bh.consume(new String(utf16String, charset));
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bh.consume(new String(latin1String, 0, 3, charset));
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bh.consume(new String(asciiString, 0, 3, charset));
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bh.consume(new String(utf16String, 0, 7, charset));
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bh.consume(new String(latin1String, charset));
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bh.consume(new String(asciiString, 0, 7, charset));
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bh.consume(new String(utf16String, 0, 3, charset));
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bh.consume(new String(latin1String, 0, 7, charset));
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bh.consume(new String(asciiString, 0, 15, charset));
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}
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}
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@ -30,97 +30,197 @@ import java.util.concurrent.TimeUnit;
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@BenchmarkMode(Mode.AverageTime)
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@OutputTimeUnit(TimeUnit.NANOSECONDS)
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@Fork(value = 3)
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@Warmup(iterations = 5, time = 2)
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@Fork(value = 2)
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@Warmup(iterations = 5, time = 3)
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@Measurement(iterations = 5, time = 3)
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@State(Scope.Thread)
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public class StringEncode {
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@Param({"US-ASCII", "ISO-8859-1", "UTF-8", "MS932", "ISO-8859-6"})
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// Reduced by default to only UTF-8, previous coverage:
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// @Param({"US-ASCII", "ISO-8859-1", "UTF-8", "MS932", "ISO-8859-6", "ISO-2022-KR"})
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@Param({"UTF-8"})
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private String charsetName;
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private Charset charset;
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private String asciiString;
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private String asciiString3;
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private String asciiString7;
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private String asciiString15;
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private String longAsciiString;
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private String longAsciiString1055;
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private String utf16String;
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private String longUtf16String;
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private String utf16String3;
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private String utf16String7;
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private String utf16String15;
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private String longUtf16EndString;
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private String longUtf16StartString;
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private String longUtf16OnlyString;
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private String latin1String;
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private String latin1String3;
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private String latin1String7;
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private String latin1String15;
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private String longLatin1EndString;
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private String longLatin1StartString;
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private String longLatin1OnlyString;
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private static final String LOREM = """
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Lorem ipsum dolor sit amet, consectetur adipiscing elit. Aliquam ac sem eu
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urna egestas placerat. Etiam finibus ipsum nulla, non mattis dolor cursus a.
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Nulla nec nisl consectetur, lacinia neque id, accumsan ante. Curabitur et
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sapien in magna porta ultricies. Sed vel pellentesque nibh. Pellentesque dictum
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dignissim diam eu ultricies. Class aptent taciti sociosqu ad litora torquent
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per conubia nostra, per inceptos himenaeos. Suspendisse erat diam, fringilla
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sed massa sed, posuere viverra orci. Suspendisse tempor libero non gravida
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efficitur. Vivamus lacinia risus non orci viverra, at consectetur odio laoreet.
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Suspendisse potenti.""";
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private static final String UTF16_STRING = "\uFF11".repeat(31);
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private static final String LATIN1_STRING = "\u00B6".repeat(31);
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@Setup
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public void setup() {
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charset = Charset.forName(charsetName);
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asciiString = "ascii string";
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utf16String = "UTF-\uFF11\uFF16 string";
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longUtf16String = """
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Lorem ipsum dolor sit amet, consectetur adipiscing elit. Aliquam ac sem eu
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urna egestas placerat. Etiam finibus ipsum nulla, non mattis dolor cursus a.
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Nulla nec nisl consectetur, lacinia neque id, accumsan ante. Curabitur et
|
||||
sapien in magna porta ultricies. Sed vel pellentesque nibh. Pellentesque dictum
|
||||
dignissim diam eu ultricies. Class aptent taciti sociosqu ad litora torquent
|
||||
per conubia nostra, per inceptos himenaeos. Suspendisse erat diam, fringilla
|
||||
sed massa sed, posuere viverra orci. Suspendisse tempor libero non gravida
|
||||
efficitur. Vivamus lacinia risus non orci viverra, at consectetur odio laoreet.
|
||||
Suspendisse potenti.
|
||||
|
||||
Phasellus vel nisi iaculis, accumsan quam sed, bibendum eros. Sed venenatis
|
||||
nulla tortor, et eleifend urna sodales id. Nullam tempus ac metus sit amet
|
||||
sollicitudin. Nam sed ex diam. Praesent vitae eros et neque condimentum
|
||||
consectetur eget non tortor. Praesent bibendum vel felis nec dignissim.
|
||||
Maecenas a enim diam. Suspendisse quis ligula at nisi accumsan lacinia id
|
||||
hendrerit sapien. Donec aliquam mattis lectus eu ultrices. Duis eu nisl
|
||||
euismod, blandit mauris vel, placerat urna. Etiam malesuada enim purus,
|
||||
tristique mollis odio blandit quis. Vivamus posuere.
|
||||
\uFF11
|
||||
""";
|
||||
longUtf16StartString = """
|
||||
\uFF11
|
||||
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Aliquam ac sem eu
|
||||
urna egestas placerat. Etiam finibus ipsum nulla, non mattis dolor cursus a.
|
||||
Nulla nec nisl consectetur, lacinia neque id, accumsan ante. Curabitur et
|
||||
sapien in magna porta ultricies. Sed vel pellentesque nibh. Pellentesque dictum
|
||||
dignissim diam eu ultricies. Class aptent taciti sociosqu ad litora torquent
|
||||
per conubia nostra, per inceptos himenaeos. Suspendisse erat diam, fringilla
|
||||
sed massa sed, posuere viverra orci. Suspendisse tempor libero non gravida
|
||||
efficitur. Vivamus lacinia risus non orci viverra, at consectetur odio laoreet.
|
||||
Suspendisse potenti.
|
||||
|
||||
Phasellus vel nisi iaculis, accumsan quam sed, bibendum eros. Sed venenatis
|
||||
nulla tortor, et eleifend urna sodales id. Nullam tempus ac metus sit amet
|
||||
sollicitudin. Nam sed ex diam. Praesent vitae eros et neque condimentum
|
||||
consectetur eget non tortor. Praesent bibendum vel felis nec dignissim.
|
||||
Maecenas a enim diam. Suspendisse quis ligula at nisi accumsan lacinia id
|
||||
hendrerit sapien. Donec aliquam mattis lectus eu ultrices. Duis eu nisl
|
||||
euismod, blandit mauris vel, placerat urna. Etiam malesuada enim purus,
|
||||
tristique mollis odio blandit quis. Vivamus posuere.
|
||||
""";
|
||||
asciiString = LOREM.substring(0, 32);
|
||||
asciiString3 = LOREM.substring(0, 3);
|
||||
asciiString7 = LOREM.substring(0, 7);
|
||||
asciiString15 = LOREM.substring(0, 15);
|
||||
longAsciiString = LOREM.repeat(200);
|
||||
longAsciiString1055 = longAsciiString.substring(0, 1055);
|
||||
utf16String = UTF16_STRING;
|
||||
utf16String3 = UTF16_STRING.substring(0, 3);
|
||||
utf16String7 = UTF16_STRING.substring(0, 7);
|
||||
utf16String15 = UTF16_STRING.substring(0, 15);
|
||||
longUtf16EndString = LOREM.repeat(4).concat(UTF16_STRING);
|
||||
longUtf16StartString = UTF16_STRING.concat(LOREM.repeat(4));
|
||||
longUtf16OnlyString = UTF16_STRING.repeat(10);
|
||||
latin1String = LATIN1_STRING;
|
||||
latin1String3 = LATIN1_STRING.substring(0, 3);
|
||||
latin1String7 = LATIN1_STRING.substring(0, 7);
|
||||
latin1String15 = LATIN1_STRING.substring(0, 15);
|
||||
longLatin1EndString = LOREM.repeat(4).concat(LATIN1_STRING);
|
||||
longLatin1StartString = LATIN1_STRING.concat(LOREM.repeat(4));
|
||||
longLatin1OnlyString = LATIN1_STRING.repeat(10);
|
||||
}
|
||||
|
||||
@Benchmark
|
||||
public byte[] encodeAsciiCharsetName() throws Exception {
|
||||
return asciiString.getBytes(charset);
|
||||
}
|
||||
|
||||
@Benchmark
|
||||
public byte[] encodeAscii() throws Exception {
|
||||
return asciiString.getBytes(charset);
|
||||
}
|
||||
|
||||
@Benchmark
|
||||
public void encodeMix(Blackhole bh) throws Exception {
|
||||
@CompilerControl(CompilerControl.Mode.DONT_INLINE)
|
||||
public void encodeAsciiShort(Blackhole bh) throws Exception {
|
||||
bh.consume(asciiString.getBytes(charset));
|
||||
bh.consume(asciiString3.getBytes(charset));
|
||||
bh.consume(asciiString15.getBytes(charset));
|
||||
bh.consume(asciiString7.getBytes(charset));
|
||||
}
|
||||
|
||||
@Benchmark
|
||||
@CompilerControl(CompilerControl.Mode.DONT_INLINE)
|
||||
public void encodeAsciiLong(Blackhole bh) throws Exception {
|
||||
bh.consume(longAsciiString.getBytes(charset));
|
||||
bh.consume(longAsciiString1055.getBytes(charset));
|
||||
}
|
||||
|
||||
@Benchmark
|
||||
@CompilerControl(CompilerControl.Mode.DONT_INLINE)
|
||||
public void encodeUTF16Short(Blackhole bh) throws Exception {
|
||||
bh.consume(utf16String.getBytes(charset));
|
||||
bh.consume(utf16String3.getBytes(charset));
|
||||
bh.consume(utf16String15.getBytes(charset));
|
||||
bh.consume(utf16String7.getBytes(charset));
|
||||
}
|
||||
|
||||
@Benchmark
|
||||
@CompilerControl(CompilerControl.Mode.DONT_INLINE)
|
||||
public byte[] encodeUTF16LongEnd() throws Exception {
|
||||
return longUtf16String.getBytes(charset);
|
||||
return longUtf16EndString.getBytes(charset);
|
||||
}
|
||||
|
||||
@Benchmark
|
||||
@CompilerControl(CompilerControl.Mode.DONT_INLINE)
|
||||
public byte[] encodeUTF16LongStart() throws Exception {
|
||||
return longUtf16StartString.getBytes(charset);
|
||||
}
|
||||
|
||||
@Benchmark
|
||||
public byte[] encodeUTF16() throws Exception {
|
||||
return utf16String.getBytes(charset);
|
||||
@CompilerControl(CompilerControl.Mode.DONT_INLINE)
|
||||
public byte[] encodeUTF16LongOnly() throws Exception {
|
||||
return longUtf16OnlyString.getBytes(charset);
|
||||
}
|
||||
|
||||
@Benchmark
|
||||
@CompilerControl(CompilerControl.Mode.DONT_INLINE)
|
||||
public void encodeUTF16Mixed(Blackhole bh) throws Exception {
|
||||
bh.consume(utf16String.getBytes(charset));
|
||||
bh.consume(longUtf16StartString.getBytes(charset));
|
||||
bh.consume(longUtf16EndString.getBytes(charset));
|
||||
bh.consume(longUtf16OnlyString.getBytes(charset));
|
||||
}
|
||||
|
||||
@Benchmark
|
||||
@CompilerControl(CompilerControl.Mode.DONT_INLINE)
|
||||
public void encodeLatin1Short(Blackhole bh) throws Exception {
|
||||
bh.consume(latin1String.getBytes(charset));
|
||||
bh.consume(latin1String3.getBytes(charset));
|
||||
bh.consume(latin1String15.getBytes(charset));
|
||||
bh.consume(latin1String7.getBytes(charset));
|
||||
}
|
||||
|
||||
@Benchmark
|
||||
@CompilerControl(CompilerControl.Mode.DONT_INLINE)
|
||||
public byte[] encodeLatin1LongOnly() throws Exception {
|
||||
return longLatin1OnlyString.getBytes(charset);
|
||||
}
|
||||
|
||||
@Benchmark
|
||||
@CompilerControl(CompilerControl.Mode.DONT_INLINE)
|
||||
public byte[] encodeLatin1LongStart() throws Exception {
|
||||
return longLatin1StartString.getBytes(charset);
|
||||
}
|
||||
|
||||
@Benchmark
|
||||
@CompilerControl(CompilerControl.Mode.DONT_INLINE)
|
||||
public byte[] encodeLatin1LongEnd() throws Exception {
|
||||
return longLatin1EndString.getBytes(charset);
|
||||
}
|
||||
|
||||
@Benchmark
|
||||
@CompilerControl(CompilerControl.Mode.DONT_INLINE)
|
||||
public void encodeLatin1Mixed(Blackhole bh) throws Exception {
|
||||
bh.consume(longLatin1EndString.getBytes(charset));
|
||||
bh.consume(longLatin1StartString.getBytes(charset));
|
||||
bh.consume(longLatin1OnlyString.getBytes(charset));
|
||||
bh.consume(latin1String.getBytes(charset));
|
||||
}
|
||||
|
||||
@Benchmark
|
||||
@CompilerControl(CompilerControl.Mode.DONT_INLINE)
|
||||
public void encodeAllMixed(Blackhole bh) throws Exception {
|
||||
bh.consume(utf16String.getBytes(charset));
|
||||
bh.consume(longUtf16StartString.getBytes(charset));
|
||||
bh.consume(asciiString7.getBytes(charset));
|
||||
bh.consume(longUtf16EndString.getBytes(charset));
|
||||
bh.consume(latin1String3.getBytes(charset));
|
||||
bh.consume(longUtf16OnlyString.getBytes(charset));
|
||||
bh.consume(longLatin1EndString.getBytes(charset));
|
||||
bh.consume(longLatin1StartString.getBytes(charset));
|
||||
bh.consume(utf16String15.getBytes(charset));
|
||||
bh.consume(longLatin1OnlyString.getBytes(charset));
|
||||
bh.consume(latin1String.getBytes(charset));
|
||||
bh.consume(asciiString.getBytes(charset));
|
||||
bh.consume(longAsciiString.getBytes(charset));
|
||||
}
|
||||
|
||||
@Benchmark
|
||||
@CompilerControl(CompilerControl.Mode.DONT_INLINE)
|
||||
public void encodeShortMixed(Blackhole bh) throws Exception {
|
||||
bh.consume(utf16String3.getBytes(charset));
|
||||
bh.consume(latin1String7.getBytes(charset));
|
||||
bh.consume(asciiString15.getBytes(charset));
|
||||
bh.consume(utf16String.getBytes(charset));
|
||||
bh.consume(latin1String3.getBytes(charset));
|
||||
bh.consume(asciiString7.getBytes(charset));
|
||||
bh.consume(utf16String15.getBytes(charset));
|
||||
bh.consume(latin1String.getBytes(charset));
|
||||
bh.consume(asciiString3.getBytes(charset));
|
||||
bh.consume(utf16String7.getBytes(charset));
|
||||
bh.consume(latin1String15.getBytes(charset));
|
||||
bh.consume(asciiString.getBytes(charset));
|
||||
}
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user