Mladen Nikitovic wrote:
> Hi,
> 
> I've been informed that there is a "power-aware" version of the
> original idle-thread in OpenSolaris. My understanding is that this
> version should execute the halt-instruction, which in turn disables
> the clock-tree of the processor. In the original version, the
> idle-thread continues checking different queues etc.
> 

There's a good post about the idle thread here
http://blogs.sun.com/bholler/entry/the_most_executed_code_in

And if you're interested in power management, check out the Tesla 
project http://www.opensolaris.org/os/project/tesla/


-- 
Rafael Vanoni
Sun Campus Ambassador @ UFRGS, Brazil
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