[PD] denormals on intel celeron
shift8 at digitrash.com
Tue Aug 23 20:55:26 CEST 2005
thanks - i'll give that a try.
On Tue, 2005-08-23 at 09:29 +0200, Tim Blechmann wrote:
> > hi all - i'm having really bad denormal problems on a intel celeron
> > 2.4ghz. pd is from cvs aug 8th. looked around and found PD_BADFLOAT
> > and PD_BIGORSMALL. on a lark i defined them and rebuilt, and even
> > though it solved it for a while, but no - i'm still having the same
> > problem. looked around some more and found those only appear in
> > m_pd.h... anyone know what i can do to fix this?
> 1. compile with -mfpmath=sse -msse (the sse unit is much better handling
> 2. use devel_0_39. it includes code to switch on hardware DAZ (Denormals
> Are Zero) on cpus supporting sse2
> hope this helps ... t
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