4 Apr
2016
4 Apr
'16
8:20 p.m.
No, that didn't work either. I'm happy to try other things... I've even tried a fresh Ubuntu (15.10) install just now. I'm kind of stuck because I cannot work on my design :(
Thanks, Saar.
On Mon, Apr 4, 2016 at 4:26 PM, Martin Owens <doctormo@...400...> wrote:
Try disabling the ubuntu/unity scroll bars. They cause so many problems, maybe they cause this one too.
Martin,
On Mon, 2016-04-04 at 15:59 +0100, C R wrote:
The only other possible difference is that I have an SSD installed. However I don't think Inkscape pages memory to disk very much with 16GB of RAM handy. :) Or at least I'd hope not!
-C
On Mon, Apr 4, 2016 at 3:24 PM, Saar Drimer <saar@...3359...> wrote: Yes, I use Unity on both computers. After installing Gnome, there's no difference, though.
Cheers, Saar. On Mon, Apr 4, 2016 at 1:41 PM, C R <cajhne@...400...> wrote: > Reinstalled Inkscape 0.91 r13725 > Can't reproduce the slowdown on my laptop, even zoomed in to 25600%. > > My system: i5-2520M @ 2.5GHz x 4 64-bit, 16GB RAM > > Ubuntu 15.10 running Gnome 3.16.4 > > Inkscape trunk does feel faster by a bit, but I'm not getting any > significant lag in 0.91 either. > > Saar, are you using Unity by chance? > > Thanks. > -C > > > On Mon, Apr 4, 2016 at 12:42 PM, Saar Drimer <saar@...3359...> wrote: >> >> In this particular instance there aren't any objects with 'lots' of nodes. >> >> I'm attaching a design where the performance issued are less severe >> than the one I'm experiencing with a design I cannot share, although >> the complexity of the latter is not that much greater. They are both >> generated by the same software, so should exhibit similar 'symptoms'. >> Things get clunky when zoomed in and after a while of editing and >> zooming in and out. Hiding layers doesn't seem to make much >> difference. Maybe this could shed some light on the issue? >> >> Thanks, >> Saar. >> >> >> >> On Mon, Mar 21, 2016 at 11:49 AM, C R <cajhne@...400...> wrote: >> > I decided to quickly stress test this, making a 100 point star, >> > replicating >> > it 50 times, converting the objects to geometry, then shrinking them all >> > down to .5mm and zooming to 12800% >> > >> > Result: There is some slowdown, but not nearly as much as I was >> > expecting. >> > This is on a 4 year old laptop running Ubuntu Linux with Gnome 3. >> > >> > What does slow it down a lot more however is taking those 50 objects, >> > and >> > ctrl-k converting them to a single object. The slowdown is approximately >> > 10x >> > slower than what it was before. >> > >> > If this is what's slowing you down, my advice would be to break your >> > large >> > (in number of points) object up into multiple objects while editing, >> > then >> > recombine them when done. >> > >> > ctrl-shift-k to break apart, and ctrl+k to recombine. >> > >> > -C >> > >> > >> > >> > >> > >> > On Mon, Mar 21, 2016 at 11:31 AM, Saar Drimer <saar@...3359...> wrote: >> >> >> >> > OK - Does removing transperance completely speed things up? >> >> >> >> Just tried by removing all opacity. Doesn't make a difference. >> >> >> >> Thanks, >> >> Saar. >> >> >> >> >> >> >> >> On Mon, Mar 21, 2016 at 9:47 AM, Olof Bjarnason >> >> <olof.bjarnason@...400...> wrote: >> >> > OK - Does removing transperance completely speed things up? >> >> > >> >> > >> >> > >> >> > Mvh >> >> > >> >> > >> >> > /Olof >> >> > ----------------- >> >> > 3-5-åriga småttingar i närheten? >> >> > Lek & lär siffror och bokstäver via mobilen m.h.a. Alfamem till >> >> > Android. >> >> > https://play.google.com/store/search?q=alfamem >> >> > >> >> > >> >> > On 21 March 2016 at 10:43, Saar Drimer <saar@...3359...> wrote: >> >> >> >> >> >> Hello Olof, >> >> >> >> >> >> The entire file has no effects (hence going to 'fastest' in the >> >> >> settings has no effect), no patterns, and no blur. Most elements do, >> >> >> however, have some degree of transparency. >> >> >> >> >> >> Thanks, >> >> >> Saar. >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> On Mon, Mar 21, 2016 at 9:34 AM, Olof Bjarnason >> >> >> <olof.bjarnason@...400...> wrote: >> >> >> > Are you using any effects on the paths, e.g. bitmap patterns, blur >> >> >> > / >> >> >> > transparency or other? >> >> >> > >> >> >> > I have also experienced severe performance problems when zooming >> >> >> > in >> >> >> > paths >> >> >> > with bitmap patterns on them. >> >> >> > >> >> >> > >> >> >> > >> >> >> > Mvh >> >> >> > >> >> >> > >> >> >> > /Olof >> >> >> > ----------------- >> >> >> > 3-5-åriga småttingar i närheten? >> >> >> > Lek & lär siffror och bokstäver via mobilen m.h.a. Alfamem till >> >> >> > Android. >> >> >> > https://play.google.com/store/search?q=alfamem >> >> >> > >> >> >> > >> >> >> > On 21 March 2016 at 00:07, Saar Drimer <saar@...3359...> wrote: >> >> >> >> >> >> >> >> Hello everyone, >> >> >> >> >> >> >> >> I work with Inkscape nearly every day, but am now experiencing >> >> >> >> some >> >> >> >> painfully slow performance with some files (that I cannot share >> >> >> >> right >> >> >> >> now, >> >> >> >> sorry!) I'm working with Inkscape 0.91 r13725 on Ubuntu 15.10 >> >> >> >> with >> >> >> >> an >> >> >> >> i7-5500 and 16GB of RAM. >> >> >> >> >> >> >> >> The designs are not particularly complex, but have one feature >> >> >> >> that >> >> >> >> might be relevant: I'm working with dimension accurate objects >> >> >> >> that >> >> >> >> can be very small, 0.1mm and below (I design printed circuit >> >> >> >> boards). >> >> >> >> The slowness becomes painful when zoomed in onto the small >> >> >> >> objects; >> >> >> >> it >> >> >> >> happens when I try zooming, choosing objects, moving them, and >> >> >> >> even >> >> >> >> changing tools from 'node' to 'select'. nearly every such >> >> >> >> operation >> >> >> >> I >> >> >> >> get the greyed-out Ubuntu stall. Working on the design when >> >> >> >> zoomed >> >> >> >> out >> >> >> >> is not practical, but it is quite a bit faster performing. >> >> >> >> >> >> >> >> Another thing that's happening that could be related is the >> >> >> >> following >> >> >> >> prompts keep appearing on the console: >> >> >> >> >> >> >> >> (inkscape:15569): Pango-CRITICAL **: >> >> >> >> pango_font_family_list_faces: >> >> >> >> assertion 'PANGO_IS_FONT_FAMILY (family)' failed >> >> >> >> >> >> >> >> (inkscape:15569): Gtk-CRITICAL **: >> >> >> >> IA__gtk_tree_view_scroll_to_cell: >> >> >> >> assertion 'tree_view->priv->tree != NULL' failed >> >> >> >> >> >> >> >> I could not find any report for how to handle these, and discover >> >> >> >> if >> >> >> >> they are related to the performance problems. >> >> >> >> >> >> >> >> Searching for a solution through looking at bug reports, I've >> >> >> >> tried: >> >> >> >> >> >> >> >> * Running with fresh preferences.xml >> >> >> >> * Geometric bounding box >> >> >> >> * Reducing the complexity of the design >> >> >> >> * Hiding layers (there are 24 layers) to only ones that are >> >> >> >> relevant >> >> >> >> for the operation (usually only two layers) >> >> >> >> * Hiding rulers and scroll-bars >> >> >> >> * Maximising memory and threads (with restart) >> >> >> >> >> >> >> >> I'm out of ideas, and I hope that someone might be able to >> >> >> >> recommend >> >> >> >> something. If there are no ideas, I'll work on a design that I >> >> >> >> can >> >> >> >> share so that we could work though it. >> >> >> >> >> >> >> >> Thanks, >> >> >> >> Saar. >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> ------------------------------------------------------------------------------ >> >> >> >> Transform Data into Opportunity. >> >> >> >> Accelerate data analysis in your applications with >> >> >> >> Intel Data Analytics Acceleration Library. >> >> >> >> Click to learn more. >> >> >> >> http://pubads.g.doubleclick.net/gampad/clk?id=278785231&iu=/4140 >> >> >> >> _______________________________________________ >> >> >> >> Inkscape-devel mailing list >> >> >> >> Inkscape-devel@lists.sourceforge.net >> >> >> >> https://lists.sourceforge.net/lists/listinfo/inkscape-devel >> >> >> > >> >> >> > >> >> > >> >> > >> >> >> >> >> >> >> >> ------------------------------------------------------------------------------ >> >> Transform Data into Opportunity. >> >> Accelerate data analysis in your applications with >> >> Intel Data Analytics Acceleration Library. >> >> Click to learn more. >> >> http://pubads.g.doubleclick.net/gampad/clk?id=278785351&iu=/4140 >> >> _______________________________________________ >> >> Inkscape-devel mailing list >> >> Inkscape-devel@lists.sourceforge.net >> >> https://lists.sourceforge.net/lists/listinfo/inkscape-devel >> > >> > > >
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