Subject: Re: [linux-audio-dev] Re: costs of IPC
From: Steve Harris (S.W.Harris_AT_ecs.soton.ac.uk)
Date: Tue May 15 2001 - 13:36:29 EEST
On Mon, May 14, 2001 at 10:54:55PM +0200, Abramo Bagnara wrote:
> Steve Harris wrote:
> >
> > I've plotted process size against cpu use % for Abramo's test code,
> > http:/plugin.org.uk/spmp/
> >
> > This is on a 2 cpu PIII 866.
> >
> > Spoiler: Its all fairly linear until stack > 25k or shared > 140k, then it
> > starts to go to pot.
>
> It's very interesting, but you don't plot the significative value i.e.
> the difference between single process and multi process.
Yeah, I was going to, but I couldn't remember how to fly gnuplot well
enough, I'l have a go today. A 2d plot would be good too, but thats way
beyond my gnuplot skills.
> Also I think that the value to get from ctx is the lower from the 5
> generated (I don't know if you've used this).
Yes, I used the average, wasn't thinking straight.
> Sorry... I'm too esigent ;-)
I don't think esigent is a word in english, what does it mean?
- Steve
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