Request for review (XXS): 7193157: G1: Make some develpflags available in product builds

Jon Masamitsu jon.masamitsu at oracle.com
Wed Aug 22 17:34:46 UTC 2012


Looks good.

On 8/22/2012 12:46 AM, Bengt Rutisson wrote:
>
> Hi all,
>
> Could I please have a couple of reviews for this really small fix?
> http://cr.openjdk.java.net/~brutisso/7193157/webrev.00/
>
> We need to make some of the G1 develop flags available in product 
> builds to allow the performance team to tune G1 properly. We decided 
> to make the flags experimental to start with. After the performance 
> team has evaluated the flags we might make some of them product flags. 
> The current prime candidates for becoming product flags are:
>
> G1DefaultMinNewGenPercent
> G1DefaultMaxNewGenPercent
> G1OldCSetRegionLiveThresholdPercent
>
> Thanks,
> Bengt



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