Proper concurrent nearly lock free efficient nogc storage structures?

[Cauterite via Digitalmars-d-learn]

On Saturday, 27 August 2016 at 01:06:53 UTC, Illuminati wrote:
> Surely one of the many intelligent people on this forum should 
> be able to implement some of the basic structures fairly 
> quickly?

Most of these people are happy to use the GC, so @nogc structures 
are not a priority.