Re: [linux-audio-dev] Re: costs of IPC

[Abramo Bagnara]

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.

Could you make this change? I'd like very much to have a single graph
with three entity (%CPU single process, %CPU multi process, difference).

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).

To have the same graph for UP also it would be important.

Sorry... I'm too esigent ;-)

-- 
Abramo Bagnara                       mailto:[EMAIL PROTECTED]

Opera Unica                          Phone: +39.546.656023
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ALSA project               http://www.alsa-project.org
It sounds good!