AdoptOpenJDK/jitwatch

Performance Analysis Tools

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Created over 10 years ago
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AdoptOpenJDK/jitwatch

AdoptOpenJDK

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Log analyser / visualiser for Java HotSpot JIT compiler. Inspect inlining decisions, hot methods, bytecode, and assembly. View results in the JavaFX user interface.

JITWatch

Log analyser and visualiser for the HotSpot JIT compiler.

Video introduction to JITWatch video
Slides from my LJC lightning talk on JITWatch slides

For instructions and screenshots see the wiki

https://github.com/AdoptOpenJDK/jitwatch/wiki

The JITWatch user interface is built using JavaFX which is downloaded as a maven dependency for JDK11+.

For pre-JDK11 you will need to use a Java runtime that includes JavaFX.

maven

mvn clean package && java -jar ui/target/jitwatch-ui-shaded.jar

Build an example HotSpot log

# Build the code and then run
cd scripts && ./makeDemoLogFile.sh

homebrew-openjdk

AdoptOpenJDK HomeBrew Tap

openjdk-docker

Scripts for creating Docker images of OpenJDK binaries.

openjdk-jdk8u

JDK8u mirror from mercurial

openjdk8-binaries

The new home for releases and nightlies for all OpenJDK8 variants and platforms

jdk9-jigsaw

Examples and exercises based on some of the features of jigsaw in JDK9/Jigsaw (Early Access builds)

openjdk-jdk11

Mirror of the jdk/jdk11 Mercurial forest at OpenJDK

jdk-api-diff

Creates a report of all API changes two JDK versions

IcedTea-Web

The new home for IcedTea-Web

openjdk11-binaries

The new home for releases and nightlies for all OpenJDK11 variants and platforms

openjdk8-upstream-binaries

Archived release scripts/releases of OpenJDK 8u project builds. Superseded by Eclipse Temurin releases.

openjdk-jdk11u

Mirror of the jdk-updates/jdk11u Mercurial forest at OpenJDK

openjdk-website

openjdk-jdk

JDK TIP mirror from https://github.com/openjdk/jdk

lambda-tutorial

Exercises to learn lambda syntax + the Streams API from the upcoming JDK 8 release

mjprof

A monadic java profiler

openjdk11-upstream-binaries

Archived release scripts/releases of OpenJDK 11u project builds. Superseded by Eclipse Temurin releases.

TSC

The AdoptOpenJDK Technical Steering Committee - Also acts as the knowledge portal for the Adopt OpenJDK GitHub projects

openjdk-jdk-legacy-hg-clone

Mirror of the jdk/jdk Mercurial forest at OpenJDK

adoptopenjdk-getting-started-kit

A one stop guide for developers of all levels, you start with simple and basic know-how and dive deep into the realms of OpenJDK. Know what the Adopt OpenJDK program is about.

openjdk8-releases

AdoptOpenJDK main binary releases for OpenJDK 8 with HotSpot

jlink.online

Build optimized Java runtimes in your browser!

jheappo

A Heap Dump Analyzer

openjdk-jdk12u

Mirror of http://hg.openjdk.java.net/jdk-updates/jdk12u/

openjdk-api-v3

AdoptOpenJDK API V3 🚀

openjdk16-binaries

The home for releases and nightlies for all AdoptOpenJDK16 variants and platforms

openjdk-jdk9

OpenJDK jdk9 source mirror

jsplitpkgscan

JDK 9+ split package analysis tool

openjdk17-binaries

The home for releases and nightlies for all AdoptOpenJDK17 variants and platforms

openjdk-jdk8u-backup

OpenJDK jdk8u source mirror on master, with selective patches on branch 'dev'.

openjdk12-binaries

The new home for releases and nightlies for all OpenJDK12 variants and platforms

openjdk-api

DEPRECATED and replaced by of https://github.com/AdoptOpenJDK/openjdk-api-v3 - See README

openjdk-aarch64-jdk8u

Mirror of aarch64 jdk8u mercurial forest at OpenJDK

PatchReview

A repo to push patches to for reviewing

openjdk13-binaries

The new home for releases and nightlies for all OpenJDK13 variants and platforms

openjdk14-binaries

The new home for releases and nightlies for all OpenJDK14 variants and platforms

openjdk-virtual-images

Virtual Images for the Adopt OpenJDK programme

install-jdk

Github action that installs SDKs served up by the AdoptOpenJDK API

openjdk-jdk13u

Mirror of the jdk-updates/jdk13u Mercurial forest at OpenJDK

openjdk15-binaries

The new home for releases and nightlies for all OpenJDK15 variants and platforms

ForkJoinPoolMonitor

A ForkJoinPool Monitor prototype for possible inclusion into OpenJDK

openjdk9-openj9-releases

AdoptOpenJDK main binary releases for OpenJDK 9 with Eclipse OpenJ9

openjdk8-openj9-releases

AdoptOpenJDK main binary releases for OpenJDK 8 with Eclipse OpenJ9

openjdk-docker-build-tools

NashornHackDay

A repo for build instructions & materials related to Nashorn HackDays

openjdk-aarch64-jdk8u-old

Mirror of aarch64 jdk8u mercurial forest at OpenJDK

BuildHelpers

A list of helper scripts for building openjdk.

openjdk-jdk-old

JDK tip mirror from https://github.com/openjdk/jdk

openjdk-jdk16

JDK16 mirror from https://github.com/openjdk/jdk16

openjdk-jdk16u

JDK16u mirror from https://github.com/openjdk/jdk16u

openjdk10-binaries

The new home for releases and nightlies for all OpenJDK10 variants and platforms

openjdk-jdk8u-backup-31-oct-2018

AdoptOpenJDK GitHub clone of the OpenJDK jdk8u Mercurial forest

adopt-openjdk-kiss-vagrant

openjdk-jdk14u

JDK14u mirror from https://github.com/openjdk/jdk14u

openjdk9-binaries

The new home for releases and nightlies for all OpenJDK9 variants and platforms

openjdk9-releases

AdoptOpenJDK main binary releases for OpenJDK 9 with HotSpot

openjdk-jdk15

JDK15 mirror from https://github.com/openjdk/jdk15

openjdk-jdk-archived

Mirror of the jdk/jdk Mercurial forest at OpenJDK

semeru17-binaries

TDA

Thread Dump Analysis

openjdk10-releases

AdoptOpenJDK main binary releases for OpenJDK 10 with HotSpot

openjdk-jdk10u

Mirror of the jdkupdates/jdk10u Mercurial forest at OpenJDK

openjdk-aarch32-jdk8u

Mirror of aarch32 jdk8u mercurial forest at OpenJDK

JavadocUpdaterTool

This is a community copy of Oracle's JavadocUpdaterTool to address a security vulnerability http://www.oracle.com/technetwork/java/javase/downloads/java-doc-updater-tool-1955731.html

jsplitpkgscan-maven-plugin

A Maven plugin wrapper for the jsplitpkgscan utility

openjdk-jdk14

JDK14 mirror from https://github.com/openjdk/jdk14

openjdk-aarch32-jdk8u-old

Mirror of aarch32 jdk8u mercurial forest at OpenJDK

openjdk-jdk9u

AdoptOpenJDK GitHub clone of the OpenJDK jdk9u Mercurial forest

website-adoptium

Repo for new Adoptium website

openjdk-jdk15u

JDK15u mirror from https://github.com/openjdk/jdk15u

openjdk-api-java-client

A Java wrapper around the AdoptOpenJDK REST API

semeru8-binaries

openjdk-portola

Mirror of https://github.com/openjdk/portola

blog

The blog of AdoptOpenJDK

semeru11-binaries

openjdk10-nightly

AdoptOpenJDK nightly binary releases for OpenJDK 10 with HotSpot

openjdk-dashboard-v2

The next gen download dashboard

openjdk-amber

The AdoptOpen GitHub clone of http://openjdk.java.net/projects/amber/

openjdk9-openj9-nightly

AdoptOpenJDK nightly binary releases for OpenJDK 9 with Eclipse OpenJ9

openjdk10-openj9-releases

openjdk8-nightly

AdoptOpenJDK nightly binary releases for OpenJDK 8 with HotSpot

openjdk8-dragonwell-binaries

Alibaba Dragonwell8 builds

openjdk-website-next

the next generation adoptopenjdk website 🚀

openjdk-jdk8u-backup-06-sep-2018

OpenJDK jdk8u source mirror on master, with selective patches on branch 'dev'. https://adoptopenjdk.net