RFR (round 2), JEP-318: Epsilon GC

Jini George jini.george at oracle.com
Sat May 12 05:00:50 UTC 2018

Thanks, Aleksey.

We have the SA tests at test/hotspot/jtreg/serviceability/sa. But most 
of those start the debuggee (LingeredApp or variations of it) with a 
specific set of options. It might be needed to tweak the option list of 
LingeredApp to add -XX:+UseEpsilonGC or the one for Shenandoah.


On 5/11/2018 10:52 PM, Aleksey Shipilev wrote:
> On 05/09/2018 07:18 PM, Jini George wrote:
>> (Not a review). Do you plan to put in any basic serviceability agent (SA) support for this?
> Yes, I have something in the works now.
> Can you tell what would be the good test to verify that SA support works for a particular GC? (We
> have the similar problem in Shenandoah, and we have verified SA works for it by hand with jstack and
> friends).
> Thanks,
> -Aleksey

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