EA builds with changes to object monitor implementation to avoid pinning with virtual threads

Ron Pressler ron.pressler at oracle.com
Sat Feb 17 16:51:19 UTC 2024



> On 17 Feb 2024, at 08:50, Andrii Lomakin <andrii0lomakin at gmail.com> wrote:
> 
> Hi Alan.
> Thank you for your comprehensive response.
> I meant usage of io_uring in file read/write operations.
> I can of course implement it myself using foreign function API but would be cool it see once in JDK.

The work on io_uring is not related to this change and isn’t yet included in the build.

> 
> Thank you for your work on synchronized locks.
> Once you wrote that support of synchronized split in two phases:
> 1. Simpler to implement but more expensive will be done first.
> 2. Then more complex but lightweight solution will provided.
> 
> Is it still the case ?


Yes. This is 1.

— Ron


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