Evandro Menezes wrote:
> On May 19, 2:32 am, David Woolley
> <[EMAIL PROTECTED]> wrote:
>> HLT instructions are a complete red herring here. They've been available
>> for over 35 years, to my personal knowledge, and probably a lot more
>> than that.  No mainstream Linux, and probably no Linux has not used
>> them.
> 
> Quite the contrary.  Linux has been using HLT for over a decade now
> ans has always sported better power efficiency than Windows until it
> started to do so too with Windows 2000.

I think you mis-interpreted the double negatives there.  I was saying 
that Linux has always used HLT.  The only system I'm aware of that 
doesn't use it properly is MS-DOS, although the main problem in 
achieving power saving is Windows applications that think they the only 
thing running, so use spare capacity to speed up their interactivity. 
They are becoming uncommon, though.

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