Review Request 127763: Reduce memory usage footprint

Albert Astals Cid aacid at kde.org
Thu Apr 28 21:39:50 UTC 2016


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Ship it!




Ship It!

- Albert Astals Cid


On April 28, 2016, 12:39 p.m., Aleix Pol Gonzalez wrote:
> 
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> This is an automatically generated e-mail. To reply, visit:
> https://git.reviewboard.kde.org/r/127763/
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> 
> (Updated April 28, 2016, 12:39 p.m.)
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> 
> Review request for KDE Frameworks and Christoph Feck.
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> Repository: kiconthemes
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> Description
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> Leverages the implicitly shared nature of QString by only constructing the paths when it's strictly necessary. It souldn't show a big performance impact since the generated paths were only intermediate in most cases after all.
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> This is especially important now that plasma has several KIconLoader instances at the same time, but it should have an impact on every application using kiconthemes (or under the plasma-integration effects).
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> 
> Diffs
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>   src/kicontheme.cpp 735ecf7 
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> Diff: https://git.reviewboard.kde.org/r/127763/diff/
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> Testing
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> Tests still pass, apps still work.
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> Starting and closing dolphin under callgrind showed 1640M instructions, now 1466M(10% improvement).
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> File Attachments
> ----------------
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> after
>   https://git.reviewboard.kde.org/media/uploaded/files/2016/04/28/3f9b64d7-58e0-454b-9774-6ec86aa7f0c3__heaptrack.dolphin.16572-after.gz
> before
>   https://git.reviewboard.kde.org/media/uploaded/files/2016/04/28/6229961c-bf00-4959-9fc1-9effa63b2b34__heaptrack.dolphin.16861-before.gz
> 
> 
> Thanks,
> 
> Aleix Pol Gonzalez
> 
>

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