This is mentioned in the comments of the original article, I'll quote: > There are a couple of in-depth articles about implementing this same idea on Mach / OS

This is mentioned in the comments of the original article, I'll quote: > There are a couple of in-depth articles about implementing this same idea on Mach / OS X: > http://www.mikeash.com/pyblog/friday-qa-2012-02-03-ring-buffers-and-mirrored-memory-part-i.html http://www.mikeash.com/pyblog/friday-qa-2012-02-03-ring-buff... > http://www.mikeash.com/pyblog/friday-qa-2012-02-17-ring-buffers-and-mirrored-memory-part-ii.html http://www.mikeash.com/pyblog/friday-qa-2012-02-17-ring-buff...