Hi Martin,
Not sure what you're trying to achieve here, but the "standard" sine wave
oscillator in Faust (in oscillators.lib) is now based on a resonant filter
instead of a table, so if all you're trying to do is generate sine waves,
you shouldn't have this problem :).
Cheers,
Romain
On Tue, Jun 6, 2017 at 7:50 AM, Martin Klang <m...@pingdynasty.com> wrote:
> Hello list, this is my first post - Martin in London here!
>
> I develop the OWL Pedal / Modular, an embedded platform which runs FAUST.
> We're trying to get up to speed with the latest version, but have hit a
> couple of snags.
>
> Somewhere between v0.9.85 and 0.9.90 it seems that optimised versions of
> math functions have been introduced that are based on lookup tables.
> E.g. sin/sinf().
>
> With the OWL, our trig is already optimised, so the generated tables are
> actually populated from our implementation. And the FAUST tables are way
> too big for us: 65k of floats is 4x our total memory footprint for patches!
>
> This applies to both the master and faust2 branches. They generate
> different code, but with the same size tables.
>
> Is there a way to turn this off and use the system math functions instead?
>
> thanks!
>
>
> Martin
>
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--
Romain Michon
(+1)(650)646-8917http://ccrma.stanford.edu/~rmichon
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