[Poppler-bugs] [Bug 77087] New: High CPU usage

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=77087

          Priority: medium
            Bug ID: 77087
          Assignee: poppler-bugs at lists.freedesktop.org
           Summary: High CPU usage
          Severity: major
    Classification: Unclassified
                OS: Linux (All)
          Reporter: oriol.mula-valls at ic3.cat
          Hardware: x86-64 (AMD64)
            Status: NEW
           Version: unspecified
         Component: general
           Product: poppler

Created attachment 96955
  --> https://bugs.freedesktop.org/attachment.cgi?id=96955&action=edit
Example file

In order to monitor our experiments we usually create PDF files using python
matplotlib. Files open very fast on Debian Squeeze with evince
2.30.3-2+squeeze1 and poppler 0.12.4-1.2.

We have recently started to upgrade our machines from squeeze to wheezy but we
had to stop because the PDF files can no longer be opened, evince consumes a
lot of CPU and memory. We have also tried with okular but the problem is still
there which makes us think that might be a poppler issue. Evince version on
Debian Wheezy is 3.4.0-3.1 and poppler version is 0.18.4-6.

I have just tested with evince 3.12.0-1 and poppler 0.24.5-2 and it is really
slow also.

I attach an example file.

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