RFR: JDK-8078904 : CMS: Assert failed: Ctl pt invariant
eric.caspole at oracle.com
Thu Aug 6 13:28:45 UTC 2015
Thomas and I had a IM about this the other day and in the end decided to
allow the main rescan chunk array to grow if the user explicitly sets a
very small MinTLABSize on the command line. There doesn't seem to be any
good reason to set a very small MinTLABSize except maybe stress testing,
and so it is simpler to grow this structure for that unusual case rather
than use the stride I had in v03.
The new one is here:
I tested this with the failing example using many combinations of gc
thread counts and many MinTLABSize values from 64 up to 4M. And JPRT.
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