RFR (XXS): 8169643: [TESTBUG] GCBasher test fails with G1, CMS and Serial.
Dmitry Fazunenenko
dmitry.fazunenko at oracle.com
Thu Dec 29 14:25:26 UTC 2016
Hi everyone,
I'm looking for a couple of review for a simple change in test: -Xmx128m
-> -Xmx256m
http://cr.openjdk.java.net/~dfazunen/8169643/webrev.00/
https://bugs.openjdk.java.net/browse/JDK-8169643
The GCBasher test fails with OOM if run with -XX:-UseCompressedOpps.
The root cause is 128Mb is not enough to locate a big structure if Opps
are not compressed.
Giving more memory fixes the problem (TestGCBasherWithParallel.java
specifies 256m and doesn't fail)
Thanks,
Dima
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