On Wed, Dec 19, 2012 at 5:37 PM, George Sklivanitis < [email protected]> wrote:
> > Hello everybody, > > In the following case study gr_file_source-> pll_clock_sync-> > gr_complex_to_float -> custom_block(1 input, 2outputs) in gnuradio, by > printing the counter of noutput_items of my custom block, I observe that it > reaches up to a number of samples then it gets to zero and restarts again. > Overall the number of output samples is the expected ones but why the > counter over the noutput_items restarts at some time instants? > > Thanks, > -George > > > -- > Sklivanitis Georgios > Postgraduate Student > That's pretty typical behavior when running full-tilt (that it, when there's nothing controlling the rate like a radio, sound card, throttle, etc.). I could give you some opinions on why I think it behaves this way, but they'd probably all be wrong. Most importantly, it's not a bug in your system, just how the scheduler adapts. Tom
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