Releases: AdoptOpenJDK/jitwatch
JITWatch 1.5.0
Contributors
Assets 4
JITWatch 1.4.9
Rolls up all the fixes since the last binary release in Jan 2022.
Improved Sandbox for experimenting with code outside the included samples.
Removed some bytecode-driven unit tests that were failing on JDK21 javac output.
These shaded jars include OpenJFX binaries needed for the UI.
Bytecode is Java 8 and runs on JDK8 to JDK23.
To run: java -jar jitwatch-ui-1.4.9-shaded-<OS>-<ARCH>.jar
Bump OpenJFX version to 17.0.2 to fix crash on Apple M1 CPU
While testing JITWatch on an Apple M1 CPU (via Scaleway M1 VPS) I found that OpenJFX version 17.0.1 would segfault the VM.
Bumped the version to 17.0.2 which includes a fix for this bug.
Please use the release jitwatch-ui-1.4.7-shaded-mac-m1.jar for an Apple M1 (aarch64) MacOS computer.
hsdis download option
- If hsdis is not detected then the JITWatch sandbox will offer to download it from https://chriswhocodes.com/hsdis/
- Fixed broken scripts
This was released earlier as 1.4.5 but had a bug in the filename for the MacOS hsdis plugin. Re-released as 1.4.6
Replaced slf4j/logback with FreeLogJ
JITWatch now uses my simple, minimal logger com.chrisnewland.freelogj which is a drop-in replacement for SLF4J.
Streamlined shaded jars
- Shaded jars (for JDK11+) contain only the OpenJFX native binaries for the target platform
- Fixed VM vendor and version display on main UI
Latest goodies, it's about time!
A fix rollup build containing:
All the cool i18n contributions
OpenJFX version upgrade to 17.0.0.1
Build fix to add-export to allow JavapTask to be used via reflection again (faster)
All the other fixes since Oct 2020.
Finally, a binary release of JITWatch!
This release contains all the fixes since the last release in 2017 plus cleaned up build files and upgrades OpenJFX to 15.0.1 when using JDK11+
Each shaded jar contains all the dependencies including OpenJFX for your operating system so you can now run JITWatch using
java -jar <jarfile>
jitwatch-ui-1.4.0-shaded.jar => Linux
jitwatch-ui-1.4.0-shaded-mac.jar =>Mac
jitwatch-ui-1.4.0-shaded-win.jar => Windows
Compiler thread visualisations
This release adds 4 new visualisations around the JIT compiler threads and queues.
Explained in this video https://www.youtube.com/watch?v=p0mWUgRcCHQ&feature=youtu.be
OSR loop highlighting
When an On-Stack-Replacement (OSR) compilation is selected in the TriView it will now highlight the bytecode and source code of the loop that was compiled.