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Name		Name	Last commit message	Last commit date
.github		.github
config		config
core		core
scripts		scripts
ui		ui
.gitattributes		.gitattributes
.gitignore		.gitignore
CONTRIBUTING.md		CONTRIBUTING.md
LICENSE-BSD		LICENSE-BSD
PRIVACY		PRIVACY
QUICKSTART.txt		QUICKSTART.txt
README.md		README.md
build.properties		build.properties
pom.xml		pom.xml

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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/chriswhocodes/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

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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.

Topics

escape-analysis hotspot hotspot-jit-compiler java javafx jit-compiler jitwatch log-analyser

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JITWatch

For instructions and screenshots see the wiki

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

maven

Build an example HotSpot log

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