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Message #41580
[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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