[PD] parallel processing
Claude Heiland-Allen
claudiusmaximus at goto10.org
Tue Mar 4 20:38:44 CET 2008
Brandon Zeeb wrote:
> More specifically, my question is:
>
> How does PD's performance scale when the number of available
> processing units increases from 2 to 4 and to 8 cores? Is the main
> engine written in such a way as to take advantage of this, or is it
> primarily a single-threaded?
Pd's engine is a single thread, it will use at most 100% of *one* core.
Pd's gui is a single thread, it will use at most 100% of *one* core.
The communication between engine <--> gui is suboptimal, which might
limit things, but unlikely.
> Besides running multiple copies of Pd, how does Pd scale on many-cpu
> systems?
It doesn't.
Claude
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