RFR: 8352251: Implement Cooperative JFR Sampling [v16]

Sun May 11 09:03:58 UTC 2025

On Sat, 10 May 2025 22:26:22 GMT, Boris Ulasevich <bulasevich at openjdk.org> wrote:

> Hi,
> 
> Could you please incorporate a minimal change into your patch to enable the ARM32 port? With this update, the ARM32 build will compile successfully and pass the hotspot and jdk tier1 jtreg tests. The full cooperative-sampling functionality and watermark barriers aren’t implemented yet and will require additional work, but this patch provides a safe bootstrap that lets everything build and run on ARM32.
> 
> https://github.com/bulasevich/jdk/commit/9fe1aee0.patch
> 
> Thanks!

Applied and committed. Thanks Boris!

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PR Comment: https://git.openjdk.org/jdk/pull/24296#issuecomment-2869639914