Thanks Alex, Yes that's interesting. Looks like the rx is dominated by the receive filtering and for some reason there is power function being called quite a lot. The powf can probably be moved outside of whatever loop it is in.
Hmmmm, not sure what kf_work does, I don't think it's one of my functions. Cheers, David On 03/09/15 08:34, Alexandru Csete wrote: > On Wed, Sep 2, 2015 at 11:04 PM, David Rowe <[email protected]> wrote: >> >> Would some one on the list like to profile freedv_tx and freedv_rx and >> see where the MIPs are going? That would be very helpful. >> > > Hi David, > > I have attached two text files containing the output of the perf tool, > showing the relative distribution of CPU cycles, i.e. the sum of all > is 100% though the list is incomplete. Was it something like this you > had in mind? > > I captured it using: > perf record <application> > > then show results: > perf report > > Alex > > > > ------------------------------------------------------------------------------ > Monitor Your Dynamic Infrastructure at Any Scale With Datadog! > Get real-time metrics from all of your servers, apps and tools > in one place. > SourceForge users - Click here to start your Free Trial of Datadog now! > http://pubads.g.doubleclick.net/gampad/clk?id=241902991&iu=/4140 > > > > _______________________________________________ > Freetel-codec2 mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/freetel-codec2 > ------------------------------------------------------------------------------ Monitor Your Dynamic Infrastructure at Any Scale With Datadog! Get real-time metrics from all of your servers, apps and tools in one place. SourceForge users - Click here to start your Free Trial of Datadog now! http://pubads.g.doubleclick.net/gampad/clk?id=241902991&iu=/4140 _______________________________________________ Freetel-codec2 mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/freetel-codec2
