RFR: 8353014: Exclude AOT tooling classes from AOT cache

Vladimir Kozlov kvn at openjdk.org
Thu Mar 27 16:07:14 UTC 2025


On Thu, 27 Mar 2025 03:47:07 GMT, Ioi Lam <iklam at openjdk.org> wrote:

> 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.

Seems fine.

-------------

Marked as reviewed by kvn (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/24272#pullrequestreview-2722340199


More information about the hotspot-runtime-dev mailing list