9697afc106
Motiviation: Checking reference count on every access on a ByteBuf can have some big performance overhead depending on how the access pattern is. If the user is sure that there are no reference count errors on his side it should be possible to disable the check and so gain the max performance. Modification: - Add io.netty.buffer.bytebuf.checkAccessible system property which allows to disable the checks. Enabled by default. - Add microbenchmark Result: Increased performance for operations on the ByteBuf.
152 lines
5.1 KiB
XML
152 lines
5.1 KiB
XML
<?xml version="1.0" encoding="UTF-8"?>
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<!--
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~ Copyright 2012 The Netty Project
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~
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~ The Netty Project licenses this file to you under the Apache License,
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~ version 2.0 (the "License"); you may not use this file except in compliance
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~ with the License. You may obtain a copy of the License at:
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~
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~ http://www.apache.org/licenses/LICENSE-2.0
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~
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~ Unless required by applicable law or agreed to in writing, software
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~ distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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~ WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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~ License for the specific language governing permissions and limitations
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~ under the License.
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-->
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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<parent>
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<groupId>io.netty</groupId>
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<artifactId>netty-parent</artifactId>
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<version>4.1.0.Beta8-SNAPSHOT</version>
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</parent>
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<artifactId>netty-microbench</artifactId>
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<packaging>jar</packaging>
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<name>Netty/Microbench</name>
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<properties>
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<!-- Skip tests by default; run only if -DskipTests=false is specified -->
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<skipTests>true</skipTests>
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<epoll.arch>x86_64</epoll.arch>
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</properties>
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<profiles>
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<profile>
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<id>linux</id>
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<activation>
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<os>
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<family>linux</family>
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</os>
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</activation>
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<properties>
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<epoll.arch>${os.detected.arch}</epoll.arch>
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</properties>
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</profile>
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</profiles>
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<dependencies>
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<dependency>
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<groupId>${project.groupId}</groupId>
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<artifactId>netty-handler</artifactId>
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<version>${project.version}</version>
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</dependency>
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<dependency>
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<groupId>${project.groupId}</groupId>
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<artifactId>netty-codec-http</artifactId>
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<version>${project.version}</version>
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</dependency>
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<dependency>
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<groupId>${project.groupId}</groupId>
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<artifactId>netty-codec-http2</artifactId>
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<version>${project.version}</version>
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</dependency>
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<dependency>
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<groupId>${project.groupId}</groupId>
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<artifactId>netty-transport-native-epoll</artifactId>
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<version>${project.version}</version>
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<classifier>${epoll.classifier}</classifier>
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</dependency>
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<dependency>
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<groupId>junit</groupId>
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<artifactId>junit</artifactId>
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<scope>compile</scope>
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</dependency>
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<dependency>
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<groupId>org.openjdk.jmh</groupId>
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<artifactId>jmh-core</artifactId>
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<version>1.11.1</version>
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</dependency>
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<dependency>
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<groupId>org.openjdk.jmh</groupId>
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<artifactId>jmh-generator-annprocess</artifactId>
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<version>1.11.1</version>
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<scope>provided</scope>
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</dependency>
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<dependency>
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<groupId>uk.co.real-logic</groupId>
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<artifactId>Agrona</artifactId>
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<version>0.1</version>
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</dependency>
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</dependencies>
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<build>
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<plugins>
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<plugin>
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<groupId>org.apache.maven.plugins</groupId>
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<artifactId>maven-surefire-plugin</artifactId>
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<configuration>
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<testSourceDirectory>${project.build.sourceDirectory}</testSourceDirectory>
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<testClassesDirectory>${project.build.outputDirectory}</testClassesDirectory>
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<excludes>
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<exclude>**/AbstractMicrobenchmark.java</exclude>
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<exclude>**/*$*.class</exclude>
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<exclude>**/generated/*.class</exclude>
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</excludes>
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<systemPropertyVariables>
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<perfReportDir>${project.build.directory}/reports/performance/</perfReportDir>
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</systemPropertyVariables>
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</configuration>
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</plugin>
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<plugin>
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<groupId>org.apache.felix</groupId>
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<artifactId>maven-bundle-plugin</artifactId>
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<executions>
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<execution>
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<id>generate-manifest</id>
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<phase>process-classes</phase>
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<goals>
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<goal>manifest</goal>
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</goals>
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<configuration>
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<supportedProjectTypes>
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<supportedProjectType>jar</supportedProjectType>
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<supportedProjectType>bundle</supportedProjectType>
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</supportedProjectTypes>
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<instructions>
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<Export-Package>${project.groupId}.*</Export-Package>
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<Export-Package>!*.generated.*</Export-Package>
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<!-- enforce JVM vendor package as optional -->
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<Import-Package>sun.nio.ch;resolution:=optional,org.eclipse.jetty.npn;version="[1,2)";resolution:=optional,org.eclipse.jetty.alpn;version="[1,2)";resolution:=optional,*</Import-Package>
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<!-- override "internal" private package convention -->
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<Private-Package>!*</Private-Package>
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</instructions>
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</configuration>
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</execution>
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</executions>
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</plugin>
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</plugins>
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<extensions>
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<extension>
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<groupId>kr.motd.maven</groupId>
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<artifactId>os-maven-plugin</artifactId>
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<version>1.2.3.Final</version>
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</extension>
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</extensions>
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</build>
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</project>
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