jason henson <[EMAIL PROTECTED]> wrote:
>Various:
> - auto-vectorizer (no benefit for the kernel, since we can't use >
FPU/SIMD instructions at any time... yet (interested hackers can
> have a look how DragonFly handles it, I can provide the necessary
> commit logs))
> >
Are you implying DragonFly uses FPU/SIMD? For that matter does any kernel?
AFAIK DragonFly _allows_ code to use the FPU/SIMD in the kernel. And AFAIR
they use SIMD in b{copy,zero} (we do this too, but we do this is in a
"controlled environment" whereas DFly just allows the use of FPU/SIMD in an
"use as you like" manner everywhere).
Bye,
Alexander.
--
http://www.Leidinger.net Alexander @ Leidinger.net: PGP ID = B0063FE7
http://www.FreeBSD.org netchild @ FreeBSD.org : PGP ID = 72077137
Closet extrovert.
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