What are the conflicting points between Class-Data Sharing and ParNew/CMS/ParallelScavenge/G1?

[Krystal Mok]

Hi all,

I've had this doubt for quite a long time but was too shy to ask on this
list. Anyway, here I go:

According to the logic in hotspot/src/share/vm/runtime/arguments.cpp, CDS
doesn't work with ParNew/CMS/PS/G1. That means only serial GCs works with
CDS.
I'd like to know, what are the conflicting points between CDS and these
parallel/concurrent GCs? Are there any plans to resolve the conflicts, or
are there any suggestions on how the conflicts would be resolved?

Sincerely,
Kris Mok
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://mail.openjdk.org/pipermail/hotspot-gc-dev/attachments/20110414/f86fd9e0/attachment.htm>