Subject: Re: MP Duh's
To: Ricardo Ryoiti S. Junior <suga@netbsd.com.br>
From: D. E. Evans <sinuhe@xmission.com>
List: port-i386
Date: 02/09/2003 17:01:36
Quoting "Ricardo Ryoiti S. Junior" <suga@netbsd.com.br>:
> Having a dual 1GHz machine does not mean that programs
will
> run as
> if they were on a 2Ghz processor, but you can run two
> programs/threads/processes (or n * (number of processors)) as
> if they had
> the CPU at 1ghz only for them (of course, efficiency is not
> 100%).
> When compiling something with make, use make -j 4 and
open
> top to see what's happening. Your system will fork 4 compiling
> tasks,
> should be much faster.
How does this compare with the HT 3.06 from Intel? From your
description, it sounds like NetBSD would handle this chip
through the MP kernel?
--
D. E. Evans
<sinuhe@xmission.com>
<http://www.xmission.com/~sinuhe>
If one political tendency kindled my wrath, it was precisely the
tendency of industrial liberalism to level down all
civilizations to a single cheap and dreary pattern.
--George Santayana