[Haifux] Running 32 bit applications (Firefox?) on 64 bit machines
Nadav Har'El
nyh at math.technion.ac.il
Mon Aug 22 11:17:05 MSD 2011
On Sun, Aug 21, 2011, Orna Agmon Ben-Yehuda wrote about "Re: [Haifux] Running 32 bit applications (Firefox?) on 64 bit machines":
> I forgot to mention that sometimes, on really funny occasions, you get a
> performance penalty from using the 64bit code. For example, when you take a
> number close to 1 (1.00000001) to a power. You will get absolutely stuck
> with the 64bit code.
This is really bizarre...
I wonder how x86 and x86-64 differ in that regard?
--
Nadav Har'El | Monday, Aug 22 2011, 22 Av 5771
nyh at math.technion.ac.il |-----------------------------------------
Phone +972-523-790466, ICQ 13349191 |Unix is simple, but it takes a genius to
http://nadav.harel.org.il |understand its simplicity.
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