[Libreoffice-bugs] [Bug 113936] Importing a PDF is slower compared to 5.4

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=113936

--- Comment #12 from QA Administrators  ---
Dear Telesto,

To make sure we're focusing on the bugs that affect our users today,
LibreOffice QA is asking bug reporters and confirmers to retest open, confirmed
bugs which have not been touched for over a year.

There have been thousands of bug fixes and commits since anyone checked on this
bug report. During that time, it's possible that the bug has been fixed, or the
details of the problem have changed. We'd really appreciate your help in
getting confirmation that the bug is still present.

If you have time, please do the following:

Test to see if the bug is still present with the latest version of LibreOffice
from https://www.libreoffice.org/download/

If the bug is present, please leave a comment that includes the information
from Help - About LibreOffice.

If the bug is NOT present, please set the bug's Status field to
RESOLVED-WORKSFORME and leave a comment that includes the information from Help
- About LibreOffice.

Please DO NOT

Update the version field
Reply via email (please reply directly on the bug tracker)
Set the bug's Status field to RESOLVED - FIXED (this status has a particular
meaning that is not 
appropriate in this case)


If you want to do more to help you can test to see if your issue is a
REGRESSION. To do so:
1. Download and install oldest version of LibreOffice (usually 3.3 unless your
bug pertains to a feature added after 3.3) from
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2. Test your bug
3. Leave a comment with your results.
4a. If the bug was present with 3.3 - set version to 'inherited from OOo';
4b. If the bug was not present in 3.3 - add 'regression' to keyword


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MassPing-UntouchedBug

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[Libreoffice-bugs] [Bug 113936] Importing a PDF is slower compared to 5.4

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=113936

Telesto  changed:

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |WORKSFORME

--- Comment #11 from Telesto  ---
9 seconds with
Version: 24.2.0.0.alpha0+ (X86_64) / LibreOffice Community
Build ID: c9916d9be9c060d43fc063b76d70629162650fea
CPU threads: 4; OS: Windows 6.3 Build 9600; UI render: Skia/Raster; VCL: win
Locale: nl-NL (nl_NL); UI: en-US
Calc: CL threaded

Good enough, IMHO

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[Libreoffice-bugs] [Bug 113936] Importing a PDF is slower compared to 5.4

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=113936

--- Comment #10 from QA Administrators  ---
Dear Telesto,

To make sure we're focusing on the bugs that affect our users today,
LibreOffice QA is asking bug reporters and confirmers to retest open, confirmed
bugs which have not been touched for over a year.

There have been thousands of bug fixes and commits since anyone checked on this
bug report. During that time, it's possible that the bug has been fixed, or the
details of the problem have changed. We'd really appreciate your help in
getting confirmation that the bug is still present.

If you have time, please do the following:

Test to see if the bug is still present with the latest version of LibreOffice
from https://www.libreoffice.org/download/

If the bug is present, please leave a comment that includes the information
from Help - About LibreOffice.

If the bug is NOT present, please set the bug's Status field to
RESOLVED-WORKSFORME and leave a comment that includes the information from Help
- About LibreOffice.

Please DO NOT

Update the version field
Reply via email (please reply directly on the bug tracker)
Set the bug's Status field to RESOLVED - FIXED (this status has a particular
meaning that is not 
appropriate in this case)


If you want to do more to help you can test to see if your issue is a
REGRESSION. To do so:
1. Download and install oldest version of LibreOffice (usually 3.3 unless your
bug pertains to a feature added after 3.3) from
https://downloadarchive.documentfoundation.org/libreoffice/old/

2. Test your bug
3. Leave a comment with your results.
4a. If the bug was present with 3.3 - set version to 'inherited from OOo';
4b. If the bug was not present in 3.3 - add 'regression' to keyword


Feel free to come ask questions or to say hello in our QA chat:
https://web.libera.chat/?settings=#libreoffice-qa

Thank you for helping us make LibreOffice even better for everyone!

Warm Regards,
QA Team

MassPing-UntouchedBug

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[Libreoffice-bugs] [Bug 113936] Importing a PDF is slower compared to 5.4

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=113936

--- Comment #9 from QA Administrators  ---
Dear Telesto,

To make sure we're focusing on the bugs that affect our users today,
LibreOffice QA is asking bug reporters and confirmers to retest open, confirmed
bugs which have not been touched for over a year.

There have been thousands of bug fixes and commits since anyone checked on this
bug report. During that time, it's possible that the bug has been fixed, or the
details of the problem have changed. We'd really appreciate your help in
getting confirmation that the bug is still present.

If you have time, please do the following:

Test to see if the bug is still present with the latest version of LibreOffice
from https://www.libreoffice.org/download/

If the bug is present, please leave a comment that includes the information
from Help - About LibreOffice.

If the bug is NOT present, please set the bug's Status field to
RESOLVED-WORKSFORME and leave a comment that includes the information from Help
- About LibreOffice.

Please DO NOT

Update the version field
Reply via email (please reply directly on the bug tracker)
Set the bug's Status field to RESOLVED - FIXED (this status has a particular
meaning that is not 
appropriate in this case)


If you want to do more to help you can test to see if your issue is a
REGRESSION. To do so:
1. Download and install oldest version of LibreOffice (usually 3.3 unless your
bug pertains to a feature added after 3.3) from
https://downloadarchive.documentfoundation.org/libreoffice/old/

2. Test your bug
3. Leave a comment with your results.
4a. If the bug was present with 3.3 - set version to 'inherited from OOo';
4b. If the bug was not present in 3.3 - add 'regression' to keyword


Feel free to come ask questions or to say hello in our QA chat:
https://kiwiirc.com/nextclient/irc.freenode.net/#libreoffice-qa

Thank you for helping us make LibreOffice even better for everyone!

Warm Regards,
QA Team

MassPing-UntouchedBug

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[Libreoffice-bugs] [Bug 113936] Importing a PDF is slower compared to 5.4

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=113936

--- Comment #8 from paulyste...@web.de ---
same time in 6.3.0.4  in relation to 6.0

so problem is not solved

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[Libreoffice-bugs] [Bug 113936] Importing a PDF is slower compared to 5.4

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=113936

--- Comment #7 from Noel Grandin  ---
The primary problem here is that we are parsing the whole file twice inside
pdfi::getAdditionalStream.

Once called from 
   pdfi::PDFDetector::detect
and once from
   pdfi::PDFIHybridAdaptor::filter

It looks like the code is trying to avoid just that situation by passing around
an "EmbeddedSubstream" css::beans::PropertyValue, but the path that is calling
the second time here does not seam to preserve that property.

Presumably there is some mechanism for these kinds of properties to be
preserved and passed on by the sfx2 layer? Can't quite see how to do that.

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[Libreoffice-bugs] [Bug 113936] Importing a PDF is slower compared to 5.4

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=113936

--- Comment #6 from Buovjaga  ---
Created attachment 143059
  --> https://bugs.documentfoundation.org/attachment.cgi?id=143059=edit
Callgrind output from master

Arch Linux 64-bit
Version: 6.2.0.0.alpha0+
Build ID: 5b42a17dc99fba2ccf8dd8d0a8e0e4e836e30120
CPU threads: 8; OS: Linux 4.17; UI render: default; VCL: kde4; 
Locale: fi-FI (fi_FI.UTF-8); Calc: group threaded
Built on June 22nd 2018

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[Libreoffice-bugs] [Bug 113936] Importing a PDF is slower compared to 5.4

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=113936

--- Comment #5 from paulyste...@web.de ---
yes it is: about double time 6.0.5.1-64 to 5.4.7.2-64 with win10-64

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[Libreoffice-bugs] [Bug 113936] Importing a PDF is slower compared to 5.4

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=113936

Buovjaga  changed:

   What|Removed |Added

 CC||paulyste...@web.de

--- Comment #4 from Buovjaga  ---
pauly: 6.0 should be slower than 5.4

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[Libreoffice-bugs] [Bug 113936] Importing a PDF is slower compared to 5.4

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=113936

--- Comment #3 from paulyste...@web.de ---
5.3.7.2 and 5.4.3.2 x64 win10  

i would say nearly same time with AMD Phenom II without precise time stop

perhaps a problem of cpu type?

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[Libreoffice-bugs] [Bug 113936] Importing a PDF is slower compared to 5.4

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=113936

Buovjaga  changed:

   What|Removed |Added

 Status|UNCONFIRMED |NEW
 CC||todven...@suomi24.fi
 Ever confirmed|0   |1

--- Comment #2 from Buovjaga  ---
It seems 5.4 got faster and then the speed slowed down again. Takes the same
time for me, about 10 secs, with 5.3 and 6.0. With 5.4 it takes 5-6 secs.

The bisected commit is a big change, migration to gettext, so I'm not sure it
makes sense to ping Caolán right away. Profiling would be nice.

Version: 5.3.0.0.alpha1 (x64)
Build ID: f4ca1573fcf445164c068c1046ab5d084e1b005f
CPU Threads: 4; OS Version: Windows 6.19; UI Render: default; 
Locale: fi-FI (fi_FI); Calc: group

Version: 5.4.3.2 (x64)
Build ID: 92a7159f7e4af62137622921e809f8546db437e5
CPU threads: 4; OS: Windows 6.19; UI render: default; 
Locale: fi-FI (fi_FI); Calc: group

Version: 6.0.0.0.alpha1+ (x64)
Build ID: a5af0fd9f27af42cf2e8571f659cdad6e606215b
CPU threads: 4; OS: Windows 10.0; UI render: default; 
TinderBox: Win-x86_64@42, Branch:master, Time: 2017-11-07_00:30:02
Locale: fi-FI (fi_FI); Calc: group

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[Libreoffice-bugs] [Bug 113936] Importing a PDF is slower compared to 5.4

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=113936

--- Comment #1 from Telesto  ---
Created attachment 137862
  --> https://bugs.documentfoundation.org/attachment.cgi?id=137862=edit
Bibisect log

Bibisected to:

author  Caolán McNamara 2017-06-11 19:56:30 (GMT)
committer   Caolán McNamara 2017-07-21 07:20:50
(GMT)
commit  00657aef09d854c74fb426a935a3e8b1fc390bb0 (patch)
treefd1a9bb264fe15dcc129498e62060ecd256b1ee7
parent  fa987cbb813cfd729fe490f2f1258b7c8d7fb174 (diff)
migrate to boost::gettext
* all .ui files go from  to  e.g. vcl
* all .src files go away and the english source strings folded into the .hrc as
NC_("context", "source string")
* ResMgr is dropped in favour of std::locale imbued by boost::locale::generator
pointed at matching
  MODULE .mo files
* UIConfig translations are folded into the module .mo, so e.g. UIConfig_cui
  goes from l10n target to normal one, so the res/lang.zips of UI files go away
* translation via Translation::get(hrc-define-key, imbued-std::locale)
* python can now be translated with its inbuilt gettext support (we keep the
name strings.hrc there
  to keep finding the .hrc file uniform) so magic numbers can go away there
* java and starbasic components can be translated via the pre-existing
css.resource.StringResourceWithLocation
  mechanism
* en-US res files go away, their strings are now the .hrc keys in the source
code
* remaining .res files are replaced by .mo files
* in .res/.ui-lang-zip files, the old scheme missing translations of strings
  results in inserting the english original so something can be found, now the
  standard fallback of using the english original from the source key is used,
so
  partial translations shrink dramatically in size
* extract .hrc strings with hrcex which backs onto
   xgettext -C --add-comments --keyword=NC_:1c,2 --from-code=UTF-8 --no-wrap
* extract .ui strings with uiex which backs onto
   xgettext --add-comments --no-wrap
* qtz for gettext translations is generated at runtime as ascii-ified crc32 of
   content + "|" + msgid
* [API CHANGE] remove deprecated binary .res resouce loader related uno apis
  com::sun::star::resource::OfficeResourceLoader
  com::sun::star::resource::XResourceBundleLoader
  com::sun::star::resource::XResourceBundle
when translating strings via uno apis
  com.sun.star.resource.StringResourceWithLocation
can continue to be used

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[Libreoffice-bugs] [Bug 113936] Importing a PDF is slower compared to 5.4

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=113936

Telesto  changed:

   What|Removed |Added

   Keywords||bibisected, bisected, perf

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