JEP proposed to target JDK 24: 475: Late Barrier Expansion for G1
Mark Reinhold
mark.reinhold at oracle.com
Wed Oct 2 17:16:45 UTC 2024
2024/9/25 9:27:26 -0400, mark.reinhold at oracle.com:
> The following JEP is proposed to target JDK 24:
>
> 475: Late Barrier Expansion for G1
> https://openjdk.org/jeps/475
>
> Summary: Simplify the implementation of the G1 garbage collector's
> barriers, which record information about application memory accesses,
> by shifting their expansion from early in the C2 JIT's compilation
> pipeline to later.
>
> Feedback on this proposal from JDK Project Committers and Reviewers [1]
> is more than welcome, as are reasoned objections. If no such objections
> are raised by 16:00 UTC on Wednesday, 2 October, or if they’re raised
> and then satisfactorily answered, then per the JEP 2.0 process proposal
> [2] I’ll target this JEP to JDK 24.
Hearing no objection, I’ve targeted this JEP to JDK 24.
- Mark
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