RFC: JEP - ZGC: A Scalable Low-Latency Garbage Collector

Per Liden per.liden at oracle.com
Mon May 7 11:39:46 UTC 2018


On 05/07/2018 09:52 AM, Kirk Pepperdine wrote:
> I believe that there is a combination of both of these ideas from IBM 
> and the Sun collectors that might eliminate the need for compaction 
> leaving a pause time this bound either by TTSP or scan for roots time, 
> which ever is greater. I’m wondering if anything like this has been 
> discussed.

Pause times in ZGC are already bound by TTSP and root scanning. And 
large objects are never moved.

/Per


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