JDK 20 EA builds (archive?)

Pavel Rappo pavel.rappo at oracle.com
Fri Mar 24 17:16:53 UTC 2023


Hi Chris,

Would you not be able to bisect by tags? Checkout, build, and run your test(s) possibly (semi-) automatically using git bisect? What's the OS?

-Pavel

> On 24 Mar 2023, at 16:55, Chris Hegarty <chegar999 at gmail.com> wrote:
> 
> Hi,
> 
> While definitely not the right list, someone here will surely know ...
> 
> Where can I download archive EA builds of JDK 20, so I can perform bisect experiments to help narrow when something changed between JDK 19 and JDK 20.  ( I have some builds, but not that many )
> 
> ---
> Informational: I'm not expecting anyone to do my work for me ;-) but if you have ideas or hints!
> 
> I'm try to track down a change in G1 GC behaviour, where the number of GC's of the Young generation has decreased ( by ~20% ), but the cumulative total time spent in GC of the Young generation has increased marginally ( ~2% ) for a particular workload benchmark ( that runs for a medium amount of time, ~20 mins ).
> 
> Thanks,
> -Chris.



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