On Tue, 22 Feb 2005, Ramakrishnan Muthukrishnan wrote: > > I ran the following code and it just crawls my Athlon64 2Ghz to halt. > 'top' shows that the memory usage goes on increasing and increasing. > Anyone else experiencing the same problem? Is there anything wrong > I am doing here? The code is given below. > > > sampling_freq = 8000 > > # create a probe > #block, fft_win = fftsink.make_fft_sink_f (self, panel, "Spectrum", > 2048, sampling_freq) > block, scope_win = scopesink.make_scope_sink_f (self, panel, > "time_domain", sampling_freq)
I think that's more a function of the fft size and the low sampling rate than cpu speed. Anyway I've noticed that audio freq fft goes real slow with 2048 - change it to 256 or so for faster display. --Chuck _______________________________________________ Discuss-gnuradio mailing list [email protected] http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
