[concurrency-interest] ConcurrentHashMapV8

Nathan Reynolds nathan.reynolds at oracle.com
Fri Dec 23 11:08:19 EST 2011


I've been thinking about running such a test on a dual Westmere system 
with a total of 24 logical cores.  I've been thinking about doing this 
for a long time so I wouldn't hold your breath.  I am definitely 
interested in your results.

Nathan Reynolds 
<http://psr.us.oracle.com/wiki/index.php/User:Nathan_Reynolds> | 
Consulting Member of Technical Staff | 602.333.9091
Oracle PSR Engineering <http://psr.us.oracle.com/> | Server Technology

On 12/23/2011 7:36 AM, Dr Heinz M. Kabutz wrote:
> I would like to run some performance tests comparing CHMv8 to the CHM 
> in Java 7 and to Cliff Click's non-blocking hash map implementation.  
> However, I do not have access to hardware that will do the test 
> justice.  Would any of you be able to run some tests for me on 
> machines in excess of 50 cores?  The more the better.  If so, please 
> contact me directly.
>
> Regards
>
> Heinz
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