On Wed, 14 Dec 2011 11:11:02 +0200 Robert Krambovitis <[email protected]> said:
> On Tue, 2011-12-13 at 18:20 +0900, Carsten Haitzler wrote: > > On Fri, 09 Dec 2011 10:30:35 +0200 Robert Krambovitis said: > > > > > Good Morning, > > > > > > It seems I was mistaken, > > > having performed so many different tests, I reported incorrectly. > > > > > > @wido: No I don't use the easy_e17 script, but I have compared > > > the ./configure output many times trying to find something different. > > > > > > @carsten: > > > Correction: > > > When upgrading from opensuse 11.4 to 12.1, opengl worked fine and > > > performance was good when using the precompiled and tar'd /usr/local > > > from working enlightenment. > > > I checked and saw that I had not proceeded to install the same rpms. > > > When I removed the /usr/local and instead installed my rpms, I lost > > > opengl capability. > > > > > > So this at least means that I've narrowed down the problem to something > > > to do with the rpm generation. Note that both the tar'd /usr/local and > > > the rpms were built on the same working 11.4 system with no extra > > > configure options. > > > I'll look into it some more over the weekend and report back. > > > > aha! so something at compile time for the rpm's or to do with the file > > includes of the rpms or something... gotcha! > > > > > As for the compositor performance, what you said about the terminal > > > output causing more compositing makes sense. Once I get this issue > > > sorted out I will perform more tests and comparisons and let you know > > > how it goes :) > > > > > > Thanks > > Good Morning, > > I believe I've cracked it (mostly) > > The complete loss of opengl capability was due to either compiling on a > different version of opensuse (as part of tests), or due to > configuration options that were commented out, actually being performed. > i.e. as part of my experimentations I would add / comment out various > configure lines with various argument, and I noticed that the # on the > front of the line was not enough to get them ignored :/ > > back to the speed issue, by checking ldd on the fast and the slow > system, the only difference was the inclusion of gnutls. > On my old faster system it appears I hadn't used tls encryption, whereas > on the new system I had done so. > It looked like a likely candidate for introducing delays (most notable > was that when dragging a window, it would move 0.2 seconds later or so), > which does make sense if all the data has to be encrypted / decrypted. > > So after removing the said devel package and recompiling everything from > scratch, I immediately got a speed boost ! > Menus, the shelf, dragging windows etc are smooth now, rather than > chunky. hmm gnutls isnt used at all by e17... that's only used in 2 places: 1. eet for signed/encrypted eet files. no edje/eet files e uses/deals with use this, so it wont be used. 2. ssl connectiones in ecore-con - only used for doing remote connections. won't be used anywhere here. gnutls on/off is creating some other side effect - unknown what it is though. > However an opengl application that I run to test was still not smooth > (as compared to silky smooth on older system). I need to look into that > more tho as it may be related to something else entirely. > I will report back when I have something new. ok - so still have problems. :/ > Thanks > > > ------------------------------------------------------------------------------ > Cloud Computing - Latest Buzzword or a Glimpse of the Future? > This paper surveys cloud computing today: What are the benefits? > Why are businesses embracing it? What are its payoffs and pitfalls? > http://www.accelacomm.com/jaw/sdnl/114/51425149/ > _______________________________________________ > enlightenment-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/enlightenment-users > -- ------------- Codito, ergo sum - "I code, therefore I am" -------------- The Rasterman (Carsten Haitzler) [email protected] ------------------------------------------------------------------------------ Cloud Computing - Latest Buzzword or a Glimpse of the Future? This paper surveys cloud computing today: What are the benefits? Why are businesses embracing it? What are its payoffs and pitfalls? http://www.accelacomm.com/jaw/sdnl/114/51425149/ _______________________________________________ enlightenment-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/enlightenment-users
