Nice article by Stephen Shankland over at c|net news.com today; Power could cost more than server, Google warns
. Stephen found Google's concern over performance per watt in a September paper published at ACM's Queue, titled The Price of Performance - An Economic Case for Chip Multiprocessing
written by Google engineer Luiz Andre Barroso. Luiz's footnote number #7 referenced the then future 32-thread Niagara chip as far off.
Well the Niagara was launched in volume this week as the Sun Fire T2000. I can only assume someone at Sun has put a T2000 in his hands. If not, Luiz, you can try one risk free for 60 days. I'm looking forward to his next paper titled, "Sun's UltraSPARC T1 CMP architecture solves Google's energy woes."