RFR (XS): 8201487: Do not rebalance reference processing queues if not doing parallel reference processing

sangheon.kim sangheon.kim at oracle.com
Thu Apr 12 21:58:27 UTC 2018


Hi Thomas,

On 04/12/2018 01:03 PM, Thomas Schatzl wrote:
> Hi all,
>
>    can I have reviews for this small change that removes discovered list
> rebalancing for better work distribution across threads if running
> serially.
>
> This can save hundreds of ms in reference processing time.
>
> CR:
> https://bugs.openjdk.java.net/browse/JDK-8201487
> Webrev:
> http://cr.openjdk.java.net/~tschatzl/8201487/webrev/
Looks good.

Thanks,
Sangheon


> Testing:
> hs-tier1-3
>
> Thanks,
>    Thomas
>



More information about the hotspot-gc-dev mailing list