interleaved arrays (was: Re: [PD] PD n00b: counter kludge)
Krzysztof Czaja
czaja at chopin.edu.pl
Mon Jul 28 15:57:46 CEST 2003
hi Thomas,
bear with my dumbness... do I understand well, that you are
talking about making the cpu cache happy? Have you done
real-world measurements?
Is making cpu happy worth making people unhappy with sacrificing
the flexible, uniform, and standard Pd feature for a few cycles?
And, even if it was so... perhaps, it is more like time to think
about introducing interleaved arrays into Pd's core, so that the
soundfiler, tab<whatever>~, etc. are all aware of them?
Krzysztof
Thomas Grill wrote:
...
> great that it works at all, but clearly it is far more efficient to use
> interleaved samples in one memory structure.
> I'm in the process of optimizing xsample's performance, therefore i'm
> interested in a more native implementation of Max's buffer~.
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