Well, my Denon has been repaired yet again. The fault was in the left front output stage apparently. The little man will come out and have a look at my speakers for a second time apparently.
http://www.softwaresecretsexposed.com/ this guy is very scary. We should all live in fear.
Trying to dig some more information out about hyperthreading because of an interesting comment made by Anton Blanchard about the schedualling algorithm. There doesn’t seem to be much out there on the subject.