RFR (M) 8135154: Move cards scanned and surviving young words aggregation to G1ParScanThreadStateSet

[Mikael Gerdin]

Hi,

On 2015-09-07 17:15, Mikael Gerdin wrote:
> Hi all,
>
> Here is the follow up change to 8135152 which moves some stats into the
> par scan thread state set.
>
> Both cards scanned and surviving young words are per-collection values,
> they are cleared after a collection ends and it does not make any sense
> to have them being members of G1RemSet and G1CollectedHeap respectively.

I've updated this change due to feedback on the underlying 8135152 change:

>
> I've split up the change into two webrevs, one for cards scanned:
> http://cr.openjdk.java.net/~mgerdin/8135154_1/webrev.0

http://cr.openjdk.java.net/~mgerdin/8135154_1/webrev.1

> and one for surviving young words:
> http://cr.openjdk.java.net/~mgerdin/8135154_2/webrev.0

http://cr.openjdk.java.net/~mgerdin/8135154_2/webrev.1

> I plan to push both as a single change, though.
>
> Full webrev: http://cr.openjdk.java.net/~mgerdin/8135154/webrev.0

http://cr.openjdk.java.net/~mgerdin/8135154/webrev.1

/Mikael

> Bug: https://bugs.openjdk.java.net/browse/JDK-8135154
>
> Testing: JPRT
>
> /Mikael