cpu-freq governor? 2014-09-15 9:16 GMT+04:00 John Syn <[email protected]>:
> > From: Richard-tx <[email protected]> > Reply-To: "[email protected]" <[email protected]> > Date: Sunday, September 14, 2014 at 5:05 AM > To: "[email protected]" <[email protected]> > Subject: [beagleboard] Re: Ubuntu 14 - poor performance > > I forgot to mention that this is on a BBB. > > > > On Sunday, September 14, 2014 7:02:17 AM UTC-5, Richard-tx wrote: >> >> I just installed Ubuntu 14.04 (eMMC flashed) and something seems wrong. >> I have a software package that I compile. When I compile it under Debian, >> it takes about 45 minutes to complete. Now with Ubuntu 14 it has takes >> 76-78 minutes. Is there something that I should look at or do? I did add >> a swap file but that did not help. >> >> Has anyone else seen a performance hit with Ubuntu 14.04? >> >> Here is the link to the instructions for downloading and building the >> application. >> >> http://wiki.rocrail.net/doku.php?id=buildrr-en >> >> The problem is the memory taken by the Ubuntu desktop. Try a light weight > desktop like XFCE, LXDE or Lubuntu. Remember, BBB only has 512MB RAM so it > isn’t advisable to use a memory hog like Unity. You can test this by > running top or atop in a terminal while you run your app. You will see that > available memory will be almost zero and that is why it is sssooo > ssslloooww. > > Regards, > John > > >> -- > For more options, visit http://beagleboard.org/discuss > --- > You received this message because you are subscribed to the Google Groups > "BeagleBoard" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/d/optout. > > -- > For more options, visit http://beagleboard.org/discuss > --- > You received this message because you are subscribed to the Google Groups > "BeagleBoard" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/d/optout. > -- LinkedIn - http://www.linkedin.com/in/maximpodbereznyy Company - http://www.linkedin.com/company/mentorel Facebook - https://www.facebook.com/mentorel.company -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
