Wait-free thread communication

[David Nadlinger via Digitalmars-d]

On Saturday, 9 January 2016 at 16:22:12 UTC, Jin wrote:
> So i simple use atomicFence. Performance does not degrade.

Either you are not calling it in the way you think you are, then, 
or your code is otherwise very unoptimized. You can definitely 
measure the impact of a full mfence on otherwise tight lock-free 
code.

  — David