[concurrency-interest] is ConcurrentLinkedQueue is truely wait-free?
martinrb at google.com
Tue Jun 25 00:51:37 EDT 2013
Everyone agreed that the use of "wait-free" in the CLQ docs was poor and it
has been changed in jsr166 CVS. In the fullness of time it should appear
On Mon, Jun 24, 2013 at 2:27 PM, Pedro Ramalhete <pramalhe at gmail.com> wrote:
> Martin, I believe that some of the methods in the CLQ are technically
> wait-free, but in case I'm wrong, then it's even a stronger reason to
> change the documentation ;)
I continue to believe the most likely to be wait-free methods like peek and
isEmpty are not, in fact.
> Moreover, I agree with you that the difference between a wait-free queue
> and a lock-free queue is mostly academic, but only for queues, not for
> other data structures.
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