[PD-dev] denormals: svf, freeverb (was Re: [PD] bug in freeverb???)

Tim Blechmann tim at klingt.org
Thu Aug 20 18:29:25 CEST 2009

>> pd devel_0_39 did also set the DAZ/FTZ flags, which affect
>> the denormal
>> handling on the sse unit, but that was never merged into
>> vanilla pd
> I see there's a new pd_devel branch. I should check it out.

i doubt, that the new pd_devel branch shares anything with the old
pd_devel except for the name ...
also, please note that daz/ftz only deal with the behavior of the sse
unit ... if your external is compiled to use the fpu, you will still see
performance issues, when denormal numbers occur

best, tim

tim at klingt.org

The price an artist pays for doing what he wants is that he has to do
  William S. Burroughs

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