RFR(S): 8132711: Add tests which check that Humongous objects behave as expected after Mixed GC
thomas.schatzl at oracle.com
Fri Jun 10 10:05:20 UTC 2016
On Wed, 2016-05-11 at 14:22 +0300, Kirill Zhaldbybin wrote:
> Dear all,
> Could you please review this fix for 8132711?
> This fix adds Mixed GC scenario to
> creates different types of object graphs with Object arrays as nodes
> make them humongous) and checks that after different types GCs
> graphs were handled correctly.
> During Mixed GC scenario the test expects that all weakly reachable
> nodes should be collected since non-humongous nodes were previously
> promoted to old gen and several gc options were specified to
> that mixed gc collects all weakly unreachable objects in old gen.
> Softly reachable nodes should not be collected.
> WebRev: http://cr.openjdk.java.net/~kzhaldyb/webrevs/JDK-8132711/webr
> CR: https://bugs.openjdk.java.net/browse/JDK-8132711
More information about the hotspot-gc-dev