[Bug-gnubg] Re: Getting gnubg to use all available cores

[Michael Petch]

I'm unsure how the architecture is deployed and how OS/X handles the
physical cores, but it almost sounds like one Physical core is being used
(Using Hyperthreads to run 2 threads simultaneously). I wonder if the memory
is shared across all the cores? A friend of mine was suggesting that people
may have to wait for Snow Lapard to come out before OS/X properly utilizes
the Nehalem architecture (whetehr that si true or not, I don't know).

Anyway, as an experiment. If you run 2 copies of Gnubg at the same time
(using multiple threads) do you get 400% CPU usage?