Status of JEP-8204088/JDK-8236073

Jonathan Joo jonathanjoo at google.com
Tue Aug 24 05:07:30 UTC 2021


Apologies for the late reply - just getting around to looking at this again.

Thanks for the update! I am continuing to learn more about GC on my end and
have been prototyping via putting together all the bits and pieces
mentioned in previous emails.

I'll definitely reach out to you again once I'm ready to start contributing
to fixing up the heap sizing issues upstream.

Thank you!

~ Jonathan

On Tue, Jul 13, 2021 at 3:53 AM Thomas Schatzl <thomas.schatzl at oracle.com>
wrote:

> Hi all,
>
> On 21.06.21 13:40, Thomas Schatzl wrote:
> > Hi,
> >
> [...]>
> > Another reason to not immediately jump on it is that while I can see
> > your point, first I would prefer to have the current issues fixed :)
>    fwiw, I updated the open repo with the JDK-8236073* changes to latest
> and also fixed a calculation bug when shrinking.
>
>
> https://github.com/tschatzl/jdk/tree/8238687-investigate-memory-uncommit-during-young-gc2
>
> We still need to look at and investigate out-of-box performance changes
> because of this.
>
> Sorry for doing a force push. I'll try to remember to do "normal" merges
> in the future if that is more convenient to you.
>
> Thanks,
>    Thomas
>



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