RFR: 8353014: Exclude AOT tooling classes from AOT cache
Ioi Lam
iklam at openjdk.org
Thu Mar 27 03:58:48 UTC 2025
When creating the AOT configuration file or the AOT cache file, we load a few "AOT tooling" classes that are not needed in the production run. This PR adds an API for filtering out such classes to reduce footprint.
In addition, with the upcoming [JDK-8325147](https://bugs.openjdk.org/browse/JDK-8325147) (Ahead-of-Time Method Profiling), profiles for the tooling classes will be also be excluded. This will prevent the JVM from compiling methods at start-up which aren't going to be used.
-------------
Commit messages:
- 8353014: Exclude AOT tooling classes from AOT cache
Changes: https://git.openjdk.org/jdk/pull/24272/files
Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=24272&range=00
Issue: https://bugs.openjdk.org/browse/JDK-8353014
Stats: 296 lines in 14 files changed: 215 ins; 43 del; 38 mod
Patch: https://git.openjdk.org/jdk/pull/24272.diff
Fetch: git fetch https://git.openjdk.org/jdk.git pull/24272/head:pull/24272
PR: https://git.openjdk.org/jdk/pull/24272
More information about the hotspot-runtime-dev
mailing list