On Mon, Feb 28, 2005 at 03:59:00AM -0800, Eric Blossom wrote: > Matt and I spent some time looking at the FSK code over the weekend. [...]
nice! > The primary bottleneck is in the rx path and is in the generic (C++) > implemenation of gr_fir_ccf. We could use a SIMD version > of this filter primitive (and/or a smarter demod implementation). gr_fir_ccf with SIMD is an easy one. Basically, it's like a FCC but with input and taps swapped at the dotprod level. IOW, the SIMD assembly is written already, and we just need the API glue and qa stuff. If nobody does it, I'll look at it once I get the usrp going on win32.. -- Stephane _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
