> I'm not aware of any unsynchronized concurrent queue implementation.
Would the queues from https://www.liblfds.org/ qualify?
Would the queues from https://www.liblfds.org/ qualify?
> Being lock-free implies using Compare-And-Swap - a very powerful synchronization primitive.
Just look inside https://github.com/liblfds/liblfds7.1.1/blob/master/liblfds7...
It's full of synchronization stuff. By "unsynchronized" I mean NOT using that.