Subject: Re: NetBSD/vax 2.0 on simh
To: None <port-vax@netbsd.org>
From: Brian Hechinger <wonko@4amlunch.net>
List: port-vax
Date: 12/09/2004 10:57:51
On Thu, Dec 09, 2004 at 10:22:29AM -0500, Patrick Finnegan wrote:
>
> Probably not a whole lot better... simh is single-threaded, so it'll
> only really use one CPU, and there's probably not much speed difference
> to SimH between the same MHz PPC G3 and UltraSparcII. Almost
> definately no more than 50% better, and the UltraSparc might actually
> be worse (for CPU intensive tasks). Sun Ultrasparc machines -
> especially the Exy00 enterprise machines - are built for I/O
> performance, not CPU horsepower.
oh, i know all about 3500s, and didn't expect it to be all that much faster. ;)
and it wasn't!!
VAX MIPS rating = 1.706
-brian
--
"Now you know why I got the everliving hell OUT of Windows administration.
Knowing it doesn't make it any easier. It's just broken-as-designed."