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Almost a year ago I posted some thoughts on scalable performance counters and compared AtomicLong, a LongAdder backport to JDK7, Cliff Clicks ConcurrentAtomicTable and my own humble ThreadLocalCounter. With JDK8 now released I thought I'd take an opportunity to refresh the numbers and have a look at the delivered LongAdder and the now changed AtomicLong. This is also an opportunity to refresh the JMH usage for this little exercise.

Posted by dotCore  |   Jun 13 2014 / 10:29

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Written by: Ryan Knight
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