[speex-dev] Performance increase?

[Segher Boessenkool]

> It was based on my observations that using a gcc compiler flag to 
> force floating point constants to be single-precision helped 
> performance in a measurable way.  This has the same effect without 
> special flags on all compilers.

Not on all compilers.  But it definitely never makes things worse
(well, it _should_ never make things worse.  But don't trust any
compiler to do the "smart thing"; always check generated object
code, if you care for performance at all).

<p>Segher

--- >8 ----
List archives:  http://www.xiph.org/archives/
Ogg project homepage: http://www.xiph.org/ogg/
To unsubscribe from this list, send a message to 'speex-dev-request at xiph.org'
containing only the word 'unsubscribe' in the body.  No subject is needed.
Unsubscribe messages sent to the list will be ignored/filtered.