Bug 50255 - perfomance degradation in poppler 0.20
Summary: perfomance degradation in poppler 0.20
Status: RESOLVED INVALID
Alias: None
Product: poppler
Classification: Unclassified
Component: general (show other bugs)
Version: unspecified
Hardware: x86-64 (AMD64) Linux (All)
: medium normal
Assignee: poppler-bugs
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Reported: 2012-05-22 18:14 UTC by Andrey V. Panov
Modified: 2012-05-23 13:31 UTC (History)
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Description Andrey V. Panov 2012-05-22 18:14:06 UTC 
Download pdf from http://apl.aip.org/resource/1/applab/v100/i18/p183308_s1 and render its first page using poppler (I checked it with okular, qpdfview and evince). Rendering of the first page using poppler-0.20 takes about 2 seconds on my computer while the same operation occupies less than 0.5 sec with poppler-0.18.4.
Comment 1 Albert Astals Cid 2012-05-23 13:31:19 UTC 
lcms2 is "better" but "slower" than lcms1, compile without lcms2 (with lcms1) if you can't accept the balance, note lcms1 is deprecated by its author and may contain vulnerabilities

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