Quoting Steven Chamberlain <[EMAIL PROTECTED]>: > audio-mobster wrote: > > can someone tell me where I get infomation about: denomals HUGE NaN > Inf? > > Description of denormals etc., and how they're represented in memory: > http://en.wikipedia.org/wiki/IEEE_754#Single-precision_32_bit > > As for tackling denormal issues: > http://music.columbia.edu/pipermail/linux-audio-dev/2003-August/004581.html > http://music.columbia.edu/pipermail/linux-audio-dev/2004-June/008739.html > > The FLUSH_TO_ZERO(x) macro can be seen used in TAP's tap_utils.h
The DAZ bit in the processor is often more efficient. See: http://www.intel.com/cd/ids/developer/asmo-na/eng/microprocessors/ia32/pentium4/optimization/19953.htm?page=3 For a basic introduction to what denormals are and how they affect the life of music production: http://ardour.org/node/139 Sampo _______________________________________________ Linux-audio-dev mailing list [email protected] http://lists.linuxaudio.org/mailman/listinfo.cgi/linux-audio-dev
