[Bug 121088] New: Document with frames - error on PDF export

[bu...@apache.org]

https://issues.apache.org/ooo/show_bug.cgi?id=121088

          Priority: P3
            Bug ID: 121088
          Assignee: ooo-issues@incubator.apache.org
           Summary: Document with frames - error on PDF export
          Severity: normal
        Issue Type: DEFECT
    Classification: Application
                OS: Linux
          Reporter: l0co@wp.pl
          Hardware: PC
            Status: UNCONFIRMED
           Version: AOO 3.4.0
         Component: save-export
           Product: word processor

Trying to export this document to PDF I have only endless 100% CPU utilization.

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[Bug 121088] Very slow PDF export for documents with background images

[bu...@apache.org]

https://issues.apache.org/ooo/show_bug.cgi?id=121088

Edwin Sharp <el...@mail-page.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|REOPENED                    |CONFIRMED

--- Comment #11 from Edwin Sharp <el...@mail-page.com> ---
Not responding after export as PDF.

Rev. 1507307 Win 7

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[Bug 121088] Document with frames - error on PDF export

[bu...@apache.org]

https://issues.apache.org/ooo/show_bug.cgi?id=121088

Kevin <kt...@my.fit.edu> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |ktiller2012@my.fit.edu

--- Comment #3 from Kevin <kt...@my.fit.edu> ---
I was only partially able replicate this bug on windows as I got single-core
maxed CPU for a long time on two different machines, but it DID successfully
complete eventually.
Software (both): Windows 7 Pro 64-bit (6.1 build 7601) and AOO 3.4.1 (build
9593)
Hardware 1: Core i5 2500k, 16GB RAM
Hardware 2: Core i7 2670QM, 8GB RAM

Using a "print to pdf" program called cutePDF I was able to successfully get a
PDF, creating a simple workaround that trades massive use of system memory for
faster completion.

Pursuing the idea that the background image was at fault in causing the poor
performance I copied the file and removed the background page by page testing
each iteration. Results are below:

SUMMARY:
3 Pages of Background:
Export => >20 minutes run-time on one core
Print PDF => Obscene memory usage (capped out my 14GB free and started crushing
the HDD) and 5 minute run-time

2 Pages of Background:
Export: >10 minutes (coffee break) run-time on one core, but successful
Print PDF: 10-11GB Memory usage, 2 minute run-time

1 Page of Background:
Export => 4 Minute run-time on one core
Print PDF => 6GB Memory usage, 1 mintue run-time

0 Pages of Background:
No problems

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[Bug 121088] Document with frames - error on PDF export

[bu...@apache.org]

https://issues.apache.org/ooo/show_bug.cgi?id=121088

--- Comment #1 from l0co <l0...@wp.pl> ---
Doc is here: http://speedy.sh/akTyR/pdf-error.odt

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[Bug 121088] Very slow PDF export for documents with background images

[bu...@apache.org]

https://issues.apache.org/ooo/show_bug.cgi?id=121088

Rob Weir <ro...@apache.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Assignee|issues@openoffice.apache.or |elish@mail-page.com
                   |g                           |

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[Bug 121088] Document with frames - error on PDF export

[bu...@apache.org]

https://issues.apache.org/ooo/show_bug.cgi?id=121088

--- Comment #2 from l0co <l0...@wp.pl> ---
It looks that this is not about a lot of frames, but the page background image.
If I don't use page background image, but the image on the page and move it
into background, it works well. So, there's a problem only with PDF export with
background images (hangs for bigger images, work very slow for smaller).

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[Bug 121088] Document with frames - error on PDF export

[bu...@apache.org]

https://issues.apache.org/ooo/show_bug.cgi?id=121088

--- Comment #4 from l0co <l0...@wp.pl> ---
Thanks for thorough analysis, it looks likewise here on 4 cores CPU
(relatively, times might be different, but it apparently uses only single core
for that, and I'm on Ubuntu).

You might check this file: http://speedy.sh/chpEJ/pdf-error-ok.odt - it's after
makeover. Images are half size of original, and aren't put as background image,
but regular image attached to page and moved to background. This one works
perfectly for me.

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[Bug 121088] Very slow PDF export for documents with background images

[bu...@apache.org]

https://issues.apache.org/ooo/show_bug.cgi?id=121088

l0co <l0...@wp.pl> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|Document with frames -      |Very slow PDF export for
                   |error on PDF export         |documents with background
                   |                            |images

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