[jboss-dev-forums] [Design of Messaging on JBoss (Messaging/JBoss)] - Re: JBoss 2.0 Thread model

[trustin]

MINA also uses ConcurrentLinkedQueue a lot internally.  I tried a synchronized circular queue, which is similar to ArrayDequeue, but the performance difference was negligible.

Seeing sun.misc.Unsafe or compareAndSwap() in your profiler as a hot spot might mean there's not much room left for performance improvement, unless any innovative redesign exists.  Our mileage might vary though. :)

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