Probably a bug

[Andrew Haley]

On 2/18/20 4:04 PM, Kirill A. Korinsky wrote:
>
> The thread is looping inside do...while
>
> As soon as I replaced it `getObjectVolatile` and `putOrderedObject` to direct access to volatile nothing is changed.

Good idea. Given that the published algorithm at
http://www.1024cores.net/home/lock-free-algorithms/queues/non-intrusive-mpsc-node-based-queue
specifies a releasing store when setting next, the use of
putOrderedObject() here is very suspicious.

-- 
Andrew Haley  (he/him)
Java Platform Lead Engineer
Red Hat UK Ltd. <https://www.redhat.com>
https://keybase.io/andrewhaley
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