[Libreoffice-bugs] [Bug 44719] extremely slow import of pptx ...
https://bugs.freedesktop.org/show_bug.cgi?id=44719 --- Comment #9 from Michael Meeks michael.me...@novell.com 2012-06-21 08:53:15 PDT --- Re-profiling with master, I get 12% of the time in libfontconfig which is a big win - whether this patch is enough to fix it or not I don't know; will re-try on libreoffice-3-5 I guess :-) -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. ___ Libreoffice-bugs mailing list Libreoffice-bugs@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/libreoffice-bugs
[Libreoffice-bugs] [Bug 44719] extremely slow import of pptx ...
https://bugs.freedesktop.org/show_bug.cgi?id=44719 --- Comment #6 from Caolán McNamara caol...@redhat.com 2012-06-20 04:12:47 PDT --- able to check if http://cgit.freedesktop.org/libreoffice/core/commit/?id=8c023fd645c8b83637ffcde4055886b2e4f94393 makes this better ? -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. ___ Libreoffice-bugs mailing list Libreoffice-bugs@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/libreoffice-bugs
[Libreoffice-bugs] [Bug 44719] extremely slow import of pptx ...
https://bugs.freedesktop.org/show_bug.cgi?id=44719 --- Comment #7 from Michael Meeks michael.me...@novell.com 2012-06-20 06:06:46 PDT --- yep, nice work, will do - just re-building master to have a go :-) We should try to get this into -3-5-5 IMHO if it does the trick. -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. ___ Libreoffice-bugs mailing list Libreoffice-bugs@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/libreoffice-bugs
[Libreoffice-bugs] [Bug 44719] extremely slow import of pptx ...
https://bugs.freedesktop.org/show_bug.cgi?id=44719 --- Comment #8 from Michael Meeks michael.me...@novell.com 2012-06-20 09:12:11 UTC --- Interestingly I re-ran the test vs. master, and I get a 24 second load time before, and a 23 second load time afterwards (and on a slower machine) - that seems to suggest that the performance problem has either gone away spontaneously - or I'm measuring the wrong thing; frustrating at one level - but encouraging at another :-) I'll investigate further as/when I get home. -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. ___ Libreoffice-bugs mailing list Libreoffice-bugs@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/libreoffice-bugs
[Libreoffice-bugs] [Bug 44719] extremely slow import of pptx ...
https://bugs.freedesktop.org/show_bug.cgi?id=44719 Petr Mladek pmla...@suse.cz changed: What|Removed |Added Blocks||37361 -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. ___ Libreoffice-bugs mailing list Libreoffice-bugs@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/libreoffice-bugs
[Libreoffice-bugs] [Bug 44719] extremely slow import of pptx ...
https://bugs.freedesktop.org/show_bug.cgi?id=44719 --- Comment #5 from Michael Meeks michael.me...@novell.com 2012-01-17 10:14:29 PST --- Created attachment 55690 -- https://bugs.freedesktop.org/attachment.cgi?id=55690 tweaked version of known-bad patch for testing ... So the bad news is that, yes reverting this patch makes rather a substantial difference. export OOO_EXIT_POST_STARTUP=1 ; export OOO_DISABLE_RECOVERY=1 ; export RTLd; rm -f $RTL_LOGFILE ; ./soffice.bin /tmp/test.pptx ; cat $RTL_LOGFILE ... 189365 1 } PERFORMANCE - DesktopOpenClients_Impl() and adding the revert / lamers cache: ... 044013 1 } PERFORMANCE - DesktopOpenClients_Impl() So - 44 seconds is already not so ideal for this, particularly when compared to the ~5 seconds it takes to load in Powerpoint on the same machine ;-) But 189 seconds is really a lot worse ;-) 4x slower. Having said that - at 44 seconds, we have do be doing something -really- pretty dumb here, 113 slides 300ms per slide to open it ? it seems amazing. -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. ___ Libreoffice-bugs mailing list Libreoffice-bugs@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/libreoffice-bugs
[Libreoffice-bugs] [Bug 44719] extremely slow import of pptx ...
https://bugs.freedesktop.org/show_bug.cgi?id=44719 Michael Meeks michael.me...@novell.com changed: What|Removed |Added CC||caol...@redhat.com --- Comment #3 from Michael Meeks michael.me...@novell.com 2012-01-16 09:39:38 PST --- Prolly this is just pptx doing something bad, but thought you might be interested Caolan :-) -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. ___ Libreoffice-bugs mailing list Libreoffice-bugs@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/libreoffice-bugs
[Libreoffice-bugs] [Bug 44719] extremely slow import of pptx ...
https://bugs.freedesktop.org/show_bug.cgi?id=44719 --- Comment #4 from Caolán McNamara caol...@redhat.com 2012-01-16 11:46:12 PST --- If this used to perform much better and sucks now, then it might be http://cgit.freedesktop.org/libreoffice/core/commit/?id=3f9a28f1f704967446b411b3b7e176deeb78ca83 which should be easily enough locally reverted for a test even though the files moved around a bit. If it is that, then we need to cache on the full set of properties of the FontSelectPattern not just the name -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. ___ Libreoffice-bugs mailing list Libreoffice-bugs@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/libreoffice-bugs
[Libreoffice-bugs] [Bug 44719] extremely slow import of pptx ...
https://bugs.freedesktop.org/show_bug.cgi?id=44719 Michael Meeks michael.me...@novell.com changed: What|Removed |Added Status|UNCONFIRMED |NEW Ever Confirmed|0 |1 --- Comment #1 from Michael Meeks michael.me...@novell.com 2012-01-12 05:52:41 PST --- A representative trace was: Breakpoint 1, psp::PrintFontManager::Substitute (this=0xb6d91140, rPattern=..., rMissingCodes=) at /home/opt/libreoffice/core/vcl/generic/fontmanager/fontconfig.cxx:754 754FontCfgWrapper rWrapper = FontCfgWrapper::get(); (gdb) bt #0 psp::PrintFontManager::Substitute (this=0xb6d91140, rPattern=..., rMissingCodes=) at /home/opt/libreoffice/core/vcl/generic/fontmanager/fontconfig.cxx:754 #1 0xb6bbdfbf in GetFcSubstitute (rFontSelData=..., rMissingCodes=) at /home/opt/libreoffice/core/vcl/generic/fontmanager/fontsubst.cxx:121 #2 0xb6bbe1dc in FcPreMatchSubstititution::FindFontSubstitute (this=0xb6d8f544, rFontSelData=...) at /home/opt/libreoffice/core/vcl/generic/fontmanager/fontsubst.cxx:158 #3 0xb6a98e72 in ImplDevFontList::ImplFindByFont (this=0x8502400, rFSD=..., bPrinter=false, pDevSpecific=0x0) at /home/opt/libreoffice/core/vcl/source/gdi/outdev3.cxx:2501 #4 0xb6a9b3cd in ImplFontCache::GetFontEntry (this=0x84fbdb0, pFontList=0x8502400, aFontSelData=..., pDevSpecific=0x0) at /home/opt/libreoffice/core/vcl/source/gdi/outdev3.cxx:2364 #5 0xb6a9bb71 in ImplFontCache::GetFontEntry (this=0x84fbdb0, pFontList=0x8502400, rFont=..., rSize=..., fExactHeight=37.585, pDevSpecific= 0x0) at /home/opt/libreoffice/core/vcl/source/gdi/outdev3.cxx:2339 #6 0xb6a9bce0 in ImplNewFont (this=0x86f6a60) at /home/opt/libreoffice/core/vcl/source/gdi/outdev3.cxx:3024 #7 OutputDevice::ImplNewFont (this=0x86f6a60) at /home/opt/libreoffice/core/vcl/source/gdi/outdev3.cxx:2979 #8 0xb6a9dc9c in OutputDevice::GetTextHeight (this=0x86f6a60) at /home/opt/libreoffice/core/vcl/source/gdi/outdev3.cxx:5664 #9 0xb03e470c in SvxFont::QuickGetTextSize (this=0xbfffb3b4, pOut=0x86f6a60, rTxt=LARGE ENOUGH TO DELIVER, FOCUSED ENOUGH TO CARE., nIdx=0, nLen=48, pDXArray=0x93f1d20) at /home/opt/libreoffice/core/editeng/source/items/svxfont.cxx:437 #10 0xb03b6ee1 in ImpEditEngine::CreateLines (this=0x93f1e48, nPara=0, nStartPosY=0) at /home/opt/libreoffice/core/editeng/source/editeng/impedit3.cxx:1042 #11 0xb03b83a7 in ImpEditEngine::FormatDoc (this=0x93f1e48) at /home/opt/libreoffice/core/editeng/source/editeng/impedit3.cxx:406 #12 0xb03bb289 in FormatAndUpdate (pCurView=0x0, this=0x93f1e48) at /home/opt/libreoffice/core/editeng/source/editeng/impedit3.cxx:4035 #13 ImpEditEngine::FormatAndUpdate (this=0x93f1e48, pCurView=0x0) at /home/opt/libreoffice/core/editeng/source/editeng/impedit3.cxx:4026 #14 0xb038a0b2 in EditEngine::SetUpdateMode (this=0x93da980, bUpdate=1 '\001') at /home/opt/libreoffice/core/editeng/source/editeng/editeng.cxx:1188 #15 0xb007be32 in SvxTextEditSourceImpl::unlock (this=0x93da770) at /home/opt/libreoffice/core/svx/source/unodraw/unoshtxt.cxx:908 #16 0xb006edd6 in SvxShapeText::unlock (this=0xacc0c290) at /home/opt/libreoffice/core/svx/source/unodraw/unoshape.cxx:4161 #17 0xb006fd1e in SvxShape::removeActionLock (this=0xacc0c290) at /home/opt/libreoffice/core/svx/source/unodraw/unoshape.cxx:3944 #18 0xad155bc9 in oox::drawingml::Shape::createAndInsert (this=0x93ef298, rFilterBase=..., rServiceName=com.sun.star.drawing.CustomShape, pTheme=0x9199be0, rxShapes=..., bClearText=0 '\000', aParentTransformation=...) at /home/opt/libreoffice/core/oox/source/drawingml/shape.cxx:562 #19 0xad1c2d14 in oox::ppt::PPTShape::addShape (this=0x93ef298, rFilterBase=..., rSlidePersist=..., pTheme=0x9199be0, rxShapes=..., aTransformation=..., pShapeRect=0x0, pShapeMap=0x93b9a90) at /home/opt/libreoffice/core/oox/source/ppt/pptshape.cxx:296 #20 0xad1ca166 in oox::ppt::SlidePersist::createXShapes (this=0x93b99d0, rFilterBase=...) at /home/opt/libreoffice/core/oox/source/ppt/slidepersist.cxx:155 #21 0xad1c655f in oox::ppt::PresentationFragmentHandler::finalizeImport (this=0xa45d2d60) at /home/opt/libreoffice/core/oox/source/ppt/presentationfragmenthandler.cxx:267 #22 0xacf3c028 in oox::core::FragmentHandler2::endDocument (this=0xa45d2d60) at /home/opt/libreoffice/core/oox/source/core/fragmenthandler2.cxx:66 #23 0xa334dd8d in sax_fastparser::FastSaxParser::parseStream (this=0xa45cf5dc, maStructSource=...) at /home/opt/libreoffice/core/sax/source/fastparser/fastparser.cxx:479 #24 0xacf3441d in oox::core::FastParser::parseStream (this=0x8a532d0, rInputSource=..., bCloseStream=false) at /home/opt/libreoffice/core/oox/source/core/fastparser.cxx:121 #25 0xacf344e2 in oox::core::FastParser::parseStream (this=0x8a532d0, rxInStream=..., rStreamName=ppt/presentation.xml, bCloseStream=false) ---Type return to continue, or
[Libreoffice-bugs] [Bug 44719] extremely slow import of pptx ...
https://bugs.freedesktop.org/show_bug.cgi?id=44719 --- Comment #2 from Michael Meeks michael.me...@novell.com 2012-01-12 05:53:56 UTC --- 10Mb of callgrind output at: http://users.freedesktop.org/~michael/3-5-pptx-import.callgrind.gz too ... -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. ___ Libreoffice-bugs mailing list Libreoffice-bugs@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/libreoffice-bugs
