Fwd: [concurrency-interest] ConcurrentHashMap footprint and contention improvements

Chris Hegarty chris.hegarty at oracle.com
Mon Apr 18 10:21:44 UTC 2011

On 04/18/11 11:18 AM, Doug Lea wrote:
> On 04/13/11 11:58, Chris Hegarty wrote:
>> This change does appear worthwhile. We have a narrowing window of
>> opportunity
>> for JDK7. I spoke to Alan Bateman about this and we feel that if we could
>> finalize the JDK7 changes by next Monday (that is, get them in for
>> JDK7 b140),
>> this would give us a reasonable time for them to soak before it gets
>> harder to
>> get changes into 7.
>> Do you think this is a reasonable time frame?
> I got a few small suggestions for improvements etc (now incorporated)
> and no reports of performance anomalies, so I think we should commit.

Thanks Doug, I seen some of the comments on c-i. I just pulled the 
latest CHM from your CVS and have started a JPRT job. All going well, I 
hope to integrate these changes later today.


> -Doug

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