I have seen e get to high cpu when the spinning wheel starts, especially affects e19 even if the wheel is spinning in a different desktop than the currently visible one.
Do the Intel drivers have support for this extension? I can't find information online. Only thing I did find was that it was added to Mesa in beginning of 2013 (EGL_BUFFER_EXT). On Jul 20, 2014 11:53 AM, "Carsten Haitzler" <ras...@rasterman.com> wrote: > On Sat, 19 Jul 2014 09:53:54 -0700 Marc MERLIN <marc_...@merlins.org> > said: > > > I had this problem with e17, and now same thing with e18 > > > > Here's powertop when I'm on batteries: > > 5.66 W 11.1 ms/s 269.5 > > Process /usr/local/opt/google/chrome-beta/chrome > > --user-data-dir=/home/me 4.71 W 96.8 ms/s 224.9 > > Process /usr/local/opt/google/chrome-beta/chrome --type=renderer > > --lang=e 4.10 W 6.6 ms/s 196.3 Interrupt PS/2 > Touchpad / > > Keyboard / Mouse 1.93 W 27.7 ms/s 92.8 > > Process /usr/bin/enlightenment 1.21 W 1.0 ms/s 58.1 > > Timer hrtimer_wakeup > > > > (ignore the watt values, but look at the wakeups). > > > > So this isn't too bad for enlightenemnt, right? > > But then I killall -STOP chrome because it's pigging my battery and I'm > > not using it. > > The moment I do this, enlightenment gets crazy and starts looping and > > killing my battery. > > > > Powertop now says: > > 8.35 W 91.2 ms/s 383.0 Process > /usr/bin/enlightenment > > 4.52 W 5.1 ms/s 206.6 Interrupt PS/2 Touchpad / > > Keyboard / Mouse 903 mW 1.3 ms/s 41.3 Interrupt > [42] > > i915@pci:0000:00:02.0 > > > > Why does e18 go from 92 wakeups to 383? > > i believe that is number of wakeups over the 5s poll... do you have a > little > spinning thing next to the icon on the top-left in the window border of > chrome? > > http://www.enlightenment.org/ss/e-53cb3b206dea92.59532872.png > > ? becuase that spinner == "application hung,. not responding to pings". > chrome > sa is talks the netwm pin protocol: > > WM_PROTOCOLS(ATOM): protocols WM_DELETE_WINDOW, _NET_WM_PING > > this means that if something sends u a ping client message, you will > respond. > enlightenment sees this and pings any client every 10 sec or so if it says > it > speaks this. if your app doesn't respond to this within about 10 sec, it's > marked as "hung" and you get the little spinner. 10 sec is a very very very > slow and conservative ping interval to save power, but this unfortunately > means > it takes a while to detect idleness. > > it's that animation that is causing redraws and thus wakeups. if your gl > drivers support buffer age extension, then the redraws can be limited to > just > the area that changes, otherwise the whole screen is redrawn (if you have > > 1 > screen that means all screens - this is a requirement of opengl unless you > have > extensions). > > > Because e is started under gdb, or somesuch, I can't strace it to see > > what it's doing wrong, but clearly it's spinning silly. > > > > Can a developer try to run google-chrome, switch to batteries, start > > powertop, run killall -STOP chrome, and observe? > > (it will likely be faster than me relaying this via Email anyway) > > well not going to run google chrome - but chromium will do. :) > > > Thanks, > > Marc > > -- > > "A mouse is a device used to point at the xterm you want to type in" - > A.S.R. > > Microsoft is to operating systems .... > > .... what McDonalds is to gourmet > > cooking Home page: http://marc.merlins.org/ | > PGP > > 1024R/763BE901 > > > > > ------------------------------------------------------------------------------ > > Want fast and easy access to all the code in your enterprise? Index and > > search up to 200,000 lines of code with a free copy of Black Duck > > Code Sight - the same software that powers the world's largest code > > search on Ohloh, the Black Duck Open Hub! Try it now. > > http://p.sf.net/sfu/bds > > _______________________________________________ > > enlightenment-users mailing list > > enlightenment-users@lists.sourceforge.net > > https://lists.sourceforge.net/lists/listinfo/enlightenment-users > > > > > -- > ------------- Codito, ergo sum - "I code, therefore I am" -------------- > The Rasterman (Carsten Haitzler) ras...@rasterman.com > > > > ------------------------------------------------------------------------------ > Want fast and easy access to all the code in your enterprise? Index and > search up to 200,000 lines of code with a free copy of Black Duck > Code Sight - the same software that powers the world's largest code > search on Ohloh, the Black Duck Open Hub! 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