[concurrency-interest] ConcurrentHashMapV8

Nathan Reynolds nathan.reynolds at oracle.com
Tue Aug 30 19:45:32 EDT 2011


Doug,

I am wondering if you have data which shows how many cycles get(), 
put(), remove() and putIfAbsent() take on ConcurrentHashMapV8, 
ConcurrentHashMapV7, synchronized HashMap and unsynchronized HashMap?

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

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