Thank you, Eric Dimitris Symeonidis "If you think you're too small to make a difference, try sleeping with a mosquito!" - Amnesty International
On Mon, Apr 6, 2009 at 17:24, Eric Blossom <e...@comsec.com> wrote: > On Mon, Apr 06, 2009 at 04:14:21PM +0200, Dimitris Symeonidis wrote: >> I have a flowgraph that is saturating my CPU, causing underruns. >> I would like to find out the block (i.e. thread) that is loading the >> cpu most heavily, in order to see if there's anything I can do to make >> it lighter (and avoid having to try it on a more powerful system). >> I have run "top" and pressed "H" to show threads, and see a lot of >> "python" threads, most of them under 10% cpu load, and only one of >> them at 49% cpu load, so that one is likely the culprit. >> Is there some way to extract this information from the GnuRadio scheduler? >> >> Thanx >> >> Dimitris Symeonidis > > Try using oprofile. > > We'll eventually add per-block performance statistics, but that's > pretty low on the priority list at this point. > > Eric > _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
