I get the following error when trying to the run gr-perf-monitorx against a flow graph that has an RTL_SDR radio as the source. I recompiled both rtl_sdr and gr_osmosdr after enabling performance counters in gnuradio. The odd thing is that it works fine when I do not have an RTL_SDR radio attached. In that instance gr-osmosdr simply attaches a null source instead. This seems to point to the RTL_SDR source. Has anyone succesfully used gr-perf-monitorx with a RTL_SDR source? Thanks Luke PS - also just in case anyone else tries, 'perf top' doesn't work in a VM...
on 2014-03-26 21:29
on 2014-04-11 22:12
On Wed, Mar 26, 2014 at 4:28 PM, Luke Berndt <firstname.lastname@example.org> wrote: > > Luke > > PS - also just in case anyone else tries, 'perf top' doesn't work in a > VM... > Luke, This gut buried in my inbox. Any updates on your success with this? Are you running into this on a VM? It might be something related to that, anyways. Tom
on 2014-04-11 22:28
Not a problem - It was under a VM, so that is probably what was causing it. I ran it at home on bare metal with a HackRF and didn't have any issues.