2009/7/7 John Martz <[email protected]>:
>
> On Tue, Jul 7, 2009 at 10:10 AM, Liam Proven<[email protected]> wrote:
>> AMD are really struggling now. The Sledgehammer µarch was stunning and
>> killed Itanium; it moved the x86 world onto 64-bit, although 99% of
>> machines still run 32-bit S/W, just like for a decade, 99% of the
>> 32-bit 386 machines ran 16-bit S/W.
>
> I assume you're using 99% in a "wave your hands" sort of way. [...]
> None of this will immediately change the fact that a majority of the
> x86-64 systems out there will *still* be running in 32-bit mode. I'm
> just saying that a lot more than 1% of them will move to 64-bit mode.

All right, it's a fair cop. Perhaps 90-95% might have been a more
reasonable guesstimate.

Although I would note that OS X86 is essentially a 32-bit OS with
extensions to provide the facility to run 64-bit apps, which is
actually quite a sensible way of doing things...

> It took a long time to build up momentum, but I think from this point
> on the switch over is only going to move faster.

Probably, yes. If only to allow personal computers to simply and
easily access >4GB of RAM.

-- 
Liam Proven • Profile: http://www.linkedin.com/in/liamproven
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