Integrated Performance Improvements

From Apache OpenOffice Wiki
Revision as of 15:36, 5 December 2006 by Andrewz (Talk | contribs)

Jump to: navigation, search

Integrated Performance Improvements

Upcoming

FIXME: research this section


In 2.2

  • hr39 osl[in|de]crementInterlockedCount(): don't use "lock" prefix on single processor, single core, non HT machines
  • #68904 shrink memory use for VCL objects which are based on stlport hashtables

In 2.1

  • Michael Meeks' patches
    • #57872 built-in quick-starter for unix systems (disabled by default?)
    • #68672 shrink ScCellInfo
    • #68909 collate duplicate font names
    • #68984 memory shrink
    • #69914 configmgr memory shrink
    • #69982 more configmgr wins
  • Xalan upgrade includes various performance and memory leak improvements
  • pmladek03 Marks up libso680li.so to use GCC4 symbol visibility attributes to improve startup performance in linux.
    • #57950 GCC4 symbol visibility patch for libso680li.so
  • shellfix04 Patches for memory leaks and new items in the GConf and KDE configuration backend.
    • #67985 shell - source view font sync
    • #69058 shell/gconfbe: looks like a mem leak
    • #70478 shell - source view font sync for KDE
  • pngperf Some performance enhancements which especially benefit Impress
    • #54953 Accelerate PNG import
    • #55136 avoid BitInt math in LogicToPixel conversion
    • #55170 Allow fast and nicer looking JPEG preview
    • #55174 Allow fast PNG preview
    • #67234 png export: limit the chunk size
    • #67237 jpeg export: use "jpeg progressive mode" for big images
  • #68520 Improve performance on text formatting, if a lot of objects (>50) have to be considered for text wrapping
  • #69915 Performance: Increase pack velocity ..
  • swqbf81 Improve performance with many drawing objects (>50) and text wrapping.
    • #68520 Improve performance on text formatting, if a lot of objects (>50) have to be considered for text wrapping
    • #69335 frames anchored to page have always "wrap through"
  • #69058 shell/gconfbe: looks like a mem leak
  • #68960 Unnecessary broadcasts when loading documents from alien file formats

TODO: verify 2.1 list after 2.1 is finally released

In 2.0.4

  • #66688 performance problem when loading many customshapes from the OpenDocument format
  • pmladek02
    • Marks up libso680li.so to use GCC4 symbol visibility attributes to improve startup performance in linux.
  • ww8perf01 Performance improvements for WW8 import in writer
    • #53055 WW8 imports could be faster
  • wordcountopt Optimize word count performance
    • #64985 Performance: Word count should be calculated during idle time
  • kdesettings3 Fix performance problems after inclusion of KDE Backend
    • #66204 kdesettings: Don't link KDE conf. backend in Gnome (and v.v.)
  • #50808 leak fix in svx/source/sdr/properties/e3dsceneproperties.cxx
  • #65292 One more leak in registry/inc/reader.hxx

In 2.0.3

  • tl16 Performance issues.
    • #55525 Performance: Updating the linguistic configuration after first start
  • calcperf02 Load/Save performance improvements for Calc
  • perform07
  • viewswitch Performance improvements regarding the switching between views
  • taskpane Task pane performance improvements.
  • mhu12 Memory alloc/free performance, e.g. large spreadsheet pathological issues
  • wot04 Fix Win98 GDI resource leak
  • vcl39
    • #50546 cleanup HOTFIX for #122732#

FIXME: research this section

In 2.0.2

  • memory02 Memory Leaks and Errors
    • #40658 Memory leaks across all applications just opening/closing em
    • #51271 MLK: SvxTabStop
    • #51273 MLK: WrongList
    • #54860 MLK: possible memory leak in BasicLibBox::InsertEntries
  • gslperfom01 performance optimizations in gsl
    • #56207 performance: optimize parseAFM.cxx
    • #56223 performance: psprint fontcache reader should be optimized
    • #56542 psprint PPD statting issue ...
  • #49572 configmgr2.uno.so leaks in conjunction with expat
  • mtg2 memory leaks
  • #50777 leak fix
  • #55421 Loop/Performance problem when table editing/formating
  • #58071 Very slow display of tables
  • #59454 Memory leak when inserting Autotext via macro (1 click loses 1MB)

In 2.0.1

FIXME: research this section

In 2.0.0

FIXME: research this section


Related but out of OpenOffice.org

  • Michael Meeks works on OpenOffice.org improvements and developed DT_GNU_HASH to improve startup speed of big programs.

Places to research this topic

Personal tools