CRR: 7027766: G1: introduce flag to dump the liveness information per region at the end of marking (S)

Igor Veresov igor.veresov at
Fri Mar 25 22:38:25 UTC 2011

That's an awesome addition. Looks good.


On 3/25/11 10:20 AM, Tony Printezis wrote:
> Hi,
> I'd like a couple of reviewers to have a look at this change:
> I ended up repurposing the existing develop flag
> G1PrintRegionLivenessInfo for this (I had actually forgotten it was
> there!) and I print the liveness information at the end of marking twice:
> - Info for all regions after we finalize the marking information, which
> means we have both the latest marking information as well as the
> previous marking information available.
> - The same info but for all sorted old regions.
> I attached example output.
> Tony

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