Is that a function of Hyperthreading? i.e. it works on a full core + hyperthread or not at all? i.e. can you set the affinity on a quad core i5 to 3?Setting the 'thread count' to an odd number doesn't work.It's multiples of 2 , so smp -9 is actually smp -8.
Once I've got this rig running again Imma be playing around more.