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[Bug 294466] Re: Rendering specific PDF is very cpu intensive

 

LKRaider, the issue you are reporting is an upstream one. Could you please report this problem to them via https://bugs.freedesktop.org/enter_bug.cgi?product=poppler :
Components: General
Severity: trivial
Hardware: All
OS: Linux
Priority: lowest

Please provide a direct URL to your bug report once you have made it so
that it may be tracked.

Thank you for your understanding.

** Description changed:

- 1) lsb_release -rd
- Description:	Ubuntu 14.04.1 LTS
- Release:	14.04
+ 1)  lsb_release -rd
+ Description:	Ubuntu Vivid Vervet (development branch)
+ Release:	15.04
  
  2) apt-cache policy evince
  evince:
-   Installed: 3.10.3-0ubuntu10.1
-   Candidate: 3.10.3-0ubuntu10.1
+   Installed: 3.14.1-0ubuntu1
+   Candidate: 3.14.1-0ubuntu1
    Version table:
-  *** 3.10.3-0ubuntu10.1 0
-         500 http://us.archive.ubuntu.com/ubuntu/ trusty-updates/main amd64 Packages
+  *** 3.14.1-0ubuntu1 0
+         500 http://us.archive.ubuntu.com/ubuntu/ vivid/main amd64 Packages
          100 /var/lib/dpkg/status
-      3.10.3-0ubuntu10 0
-         500 http://us.archive.ubuntu.com/ubuntu/ trusty/main amd64 Packages
  
  3) What is expected to happen is when one opens the following attachment, it does so near instantly:
  https://bugs.launchpad.net/ubuntu/+source/poppler/+bug/294466/+attachment/409709/+files/05-Normalizacao.pdf
  
- 4) What happens is it takes ~9 seconds to render each page. In Adobe
+ 4) What happens is it takes ~7-9 seconds to render each page. In Adobe
  Reader 11.x and PDF viewer built into Firefox it takes less than a
  second.
  
  Valgrind:
  https://bugs.launchpad.net/ubuntu/+source/poppler/+bug/294466/+attachment/412494/+files/callgrind.out.31172.bz2

** Changed in: poppler (Ubuntu)
       Status: Confirmed => Triaged

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https://bugs.launchpad.net/bugs/294466

Title:
  Rendering specific PDF is very cpu intensive

Status in poppler package in Ubuntu:
  Triaged

Bug description:
  1)  lsb_release -rd
  Description:	Ubuntu Vivid Vervet (development branch)
  Release:	15.04

  2) apt-cache policy evince
  evince:
    Installed: 3.14.1-0ubuntu1
    Candidate: 3.14.1-0ubuntu1
    Version table:
   *** 3.14.1-0ubuntu1 0
          500 http://us.archive.ubuntu.com/ubuntu/ vivid/main amd64 Packages
          100 /var/lib/dpkg/status

  3) What is expected to happen is when one opens the following attachment, it does so near instantly:
  https://bugs.launchpad.net/ubuntu/+source/poppler/+bug/294466/+attachment/409709/+files/05-Normalizacao.pdf

  4) What happens is it takes ~7-9 seconds to render each page. In Adobe
  Reader 11.x and PDF viewer built into Firefox it takes less than a
  second.

  Valgrind:
  https://bugs.launchpad.net/ubuntu/+source/poppler/+bug/294466/+attachment/412494/+files/callgrind.out.31172.bz2

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