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Friday, 01 Jun 2007
Putting salstrintern to good use: Calc text cells
Niklas Nebel

With Michael Meeks' excellent work on string "intern"ing, it basically takes only a one-line patch to share the string representations of Calc text cells that have the same content. See issue 63500. The change is in the CWS "dr54", it will take a while before it's available in a developer build. Until then, here's a screenshot to enjoy. It shows the memory usage of two m210 Linux builds, each with "01_text_large.ods" loaded (from the performance test documents, a file with much duplication). Guess which one has the patch.



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Posted by Niklas Nebel on 01 Jun 2007  |  PermaLink |  Bookmark to Delicious To Delicious |  Digg this Digg this  |  Comments[4]

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pete said: This is impressive and good to see. Are this changes which will make it into OOo 2.3? BTW, OOo was always said to be to slow and memory hungry. I use OOo intensively since 1.1.3 (right now 2.2.1) and can say that the situation improved considerably. Good work OOo developers! Regards.

Posted by pete on June 02, 2007 at 08:55 PM CEST #

Niklas Nebel said: Yes, "dr54" is planned for OOo 2.3.

Posted by Niklas Nebel on June 04, 2007 at 10:11 AM CEST #

pete said: :)

Posted by pete on June 04, 2007 at 10:03 PM CEST #

Kami said: +1

Posted by Kami on June 20, 2007 at 08:47 AM CEST #

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