[Libreoffice-bugs] [Bug 93660] FILEOPEN: Writer cannot open DOCX with large table again (writerfilterlo.dll)

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=93660

Roman Kuznetsov <79045_79...@mail.ru> changed:

   What|Removed |Added

 Blocks||104450
 CC||79045_79...@mail.ru

--- Comment #16 from Roman Kuznetsov <79045_79...@mail.ru> ---
The perf problem is stille here

Version: 7.6.0.0.alpha0+ (X86_64) / LibreOffice Community
Build ID: 0484a9a3f5e2ecb678f6fb41bbb251529e89c00d
CPU threads: 16; OS: Windows 10.0 Build 19045; UI render: Skia/Raster; VCL: win
Locale: ru-RU (ru_RU); UI: ru-RU
Calc: CL threaded


Referenced Bugs:

https://bugs.documentfoundation.org/show_bug.cgi?id=104450
[Bug 104450] [META] DOCX (OOXML) file opening issues
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[Libreoffice-bugs] [Bug 93660] FILEOPEN: Writer cannot open DOCX with large table again (writerfilterlo.dll)

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=93660

--- Comment #15 from Timur  ---
After this commit file opens, previously it didn't open at all:
4.4 212,44s user 1,06s system 88% cpu 4:02,37 total

b24f22b2d3666f13fea09b90fa78a0a69ed5cc64 is the first bad commit
Date:   Sat Mar 14 21:24:14 2015 +0800
source-hash-6c7f0e8bfacac44493e44c4ea613d064c3fb5348
pre source-hash-fb171e3886c0c28c61f1e1960f7b427644a501fe
author  Bjoern Michaelsen 
remove now redundant old implementation

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[Libreoffice-bugs] [Bug 93660] FILEOPEN: Writer cannot open DOCX with large table again (writerfilterlo.dll)

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=93660

NISZ LibreOffice Team  changed:

   What|Removed |Added

   See Also||https://bugs.documentfounda
   ||tion.org/show_bug.cgi?id=13
   ||1546

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[Libreoffice-bugs] [Bug 93660] FILEOPEN: Writer cannot open DOCX with large table again (writerfilterlo.dll)

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=93660

--- Comment #14 from Xisco Faulí  ---
it takes

real8m48,341s
user8m46,532s
sys 0m0,590s

in


Version: 6.3.0.0.alpha1+
Build ID: ad7dfdef5f9504dfcd600bf4d88a97c35b9d5d6d
CPU threads: 4; OS: Linux 4.15; UI render: default; VCL: gtk3; 
Locale: ca-ES (ca_ES.UTF-8); UI-Language: en-US
Calc: threaded

@buovjaga, would you mind getting a perf graph ?

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[Libreoffice-bugs] [Bug 93660] FILEOPEN: Writer cannot open DOCX with large table again (writerfilterlo.dll)

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=93660

Buovjaga  changed:

   What|Removed |Added

   Keywords|bibisectRequest,|bibisectNotNeeded
   |needsDevAdvice  |

--- Comment #13 from Buovjaga  ---
After thinking about this more (and no input from devs), setting as
bibisectNotNeeded

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[Libreoffice-bugs] [Bug 93660] FILEOPEN: Writer cannot open DOCX with large table again ( writerfilterlo.dll)

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=93660

Timur  changed:

   What|Removed |Added

Summary|FILEOPEN: Writer cannot |FILEOPEN: Writer cannot
   |open DOCX with large table  |open DOCX with large table
   |again   |again (writerfilterlo.dll)

--- Comment #12 from Timur  ---
Still with 6.0 alpha.

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[Libreoffice-bugs] [Bug 93660] FILEOPEN: Writer cannot open DOCX with large table again

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=93660

Timur  changed:

   What|Removed |Added

   See Also|https://bugs.documentfounda |
   |tion.org/show_bug.cgi?id=94 |
   |559 |

--- Comment #11 from Timur  ---
Following Oliver's comment, is this regression then? Does bibisectRequest have
sense? How should we change the title? "missing table API to create the table
by adding cells and rows"?
Is this Attachment 68798 from Bug 56183 the same problem as with attachment
68798 from Bug 56183 and attachment 93986 from Bug 74916 and attachment 95848
from Bug 76200?

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[Libreoffice-bugs] [Bug 93660] FILEOPEN: Writer cannot open DOCX with large table again

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=93660

Telesto  changed:

   What|Removed |Added

 Blocks||10


Referenced Bugs:

https://bugs.documentfoundation.org/show_bug.cgi?id=10
[Bug 10] [META] DOCX limitations related to tables
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[Libreoffice-bugs] [Bug 93660] FILEOPEN: Writer cannot open DOCX with large table again

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=93660

--- Comment #10 from Oliver Specht (CIB)  ---
(In reply to Aron Budea from comment #8)
> Dynamic casts were added in this commit:
> https://cgit.freedesktop.org/libreoffice/core/commit/
> ?id=fa91dd31f39a24329d288d4e1cda28db3a16af0d
> 
> "5th step to remove tools/rtti.hxx
> tools/rtti.hxx removed
> completed the interface of some Sdr.*  Items
> and removed pseudo items"

At the time the issue was reported (2015-08-25 15:40:03 UTC) the commit
mentioned above was not even planned ;-)

The main problem in table import in writerfilter is the missing table API. 
Tables are imported as simple paragraphs and converted to a table after the
last paragraph is finished. (see  SwXText::convertToTable() )

The 'normal' filters create the table by adding cells and rows.

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[Libreoffice-bugs] [Bug 93660] FILEOPEN: Writer cannot open DOCX with large table again

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=93660

Aron Budea  changed:

   What|Removed |Added

 CC||oliver.spe...@cib.de

--- Comment #9 from Aron Budea  ---
Of course I forgot to add the actual CC...

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[Libreoffice-bugs] [Bug 93660] FILEOPEN: Writer cannot open DOCX with large table again

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=93660

Aron Budea  changed:

   What|Removed |Added

   See Also||https://bugs.documentfounda
   ||tion.org/show_bug.cgi?id=94
   ||559

--- Comment #8 from Aron Budea  ---
Dynamic casts were added in this commit:
https://cgit.freedesktop.org/libreoffice/core/commit/?id=fa91dd31f39a24329d288d4e1cda28db3a16af0d

"5th step to remove tools/rtti.hxx
tools/rtti.hxx removed
completed the interface of some Sdr.*  Items
and removed pseudo items"

Adding Cc: to Oliver Specht.

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[Libreoffice-bugs] [Bug 93660] FILEOPEN: Writer cannot open DOCX with large table again

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=93660

Xisco Faulí  changed:

   What|Removed |Added

   Keywords||bibisectRequest
 CC||xiscofa...@libreoffice.org

--- Comment #7 from Xisco Faulí  ---
Adding keyword 'bibisectRequest'.

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[Libreoffice-bugs] [Bug 93660] FILEOPEN: Writer cannot open DOCX with large table again

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=93660

Aron Budea  changed:

   What|Removed |Added

 CC||ba...@caesar.elte.hu

--- Comment #6 from Aron Budea  ---
Created attachment 126565
  --> https://bugs.documentfoundation.org/attachment.cgi?id=126565=edit
Screenshot from Very Sleepy

Let's see if Very Sleepy profiler is any useful, I ran it with a 120s time
limit on an enable-symbols master build. I'm attaching a screenshot, most of it
is useless, but the following function stands out:

SwIterator::Next
http://opengrok.libreoffice.org/xref/core/sw/inc/calbck.hxx#306
(74s seems to be spent inside it, and 60s on dynamic casts, compared to the
120s limit that is significant)

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[Libreoffice-bugs] [Bug 93660] FILEOPEN: Writer cannot open DOCX with large table again

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=93660

Björn Michaelsen  changed:

   What|Removed |Added

   Keywords||perf

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[Libreoffice-bugs] [Bug 93660] FILEOPEN: Writer cannot open DOCX with large table again

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=93660

Robinson Tryon (qubit)  changed:

   What|Removed |Added

   Keywords||filter:docx
 Whiteboard|filter:docx |

--- Comment #5 from Robinson Tryon (qubit)  ---
Migrating Whiteboard tags to Keywords: (filter:docx)

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[Libreoffice-bugs] [Bug 93660] FILEOPEN: Writer cannot open DOCX with large table again

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=93660

raal r...@post.cz changed:

   What|Removed |Added

 Status|UNCONFIRMED |NEW
 CC||r...@post.cz
 Ever confirmed|0   |1

--- Comment #3 from raal r...@post.cz ---
(In reply to V Stuart Foote from comment #2)
 So, on Windows 10 Pro 64-bit en-US Intel 7 920, 12GB Ram with 

 
 The .docx did eventually open--in just 33 minutes :O

MS word 2010 can open this file at ~20 sec on worse HW, setting as NEW.

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[Libreoffice-bugs] [Bug 93660] FILEOPEN: Writer cannot open DOCX with large table again

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=93660

V Stuart Foote vstuart.fo...@utsa.edu changed:

   What|Removed |Added

   Keywords||regression
 Whiteboard||filter:docx

--- Comment #4 from V Stuart Foote vstuart.fo...@utsa.edu ---
setting regression as it is 10 times slower than at 4.4 when Resolved WFM for
bug 56183

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[Libreoffice-bugs] [Bug 93660] FILEOPEN: Writer cannot open DOCX with large table again

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=93660

Timur gti...@gmail.com changed:

   What|Removed |Added

   See Also||https://bugs.documentfounda
   ||tion.org/show_bug.cgi?id=56
   ||183,
   ||https://bugs.documentfounda
   ||tion.org/show_bug.cgi?id=74
   ||916

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[Libreoffice-bugs] [Bug 93660] FILEOPEN: Writer cannot open DOCX with large table again

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=93660

V Stuart Foote vstuart.fo...@utsa.edu changed:

   What|Removed |Added

 CC||vstuart.fo...@utsa.edu

--- Comment #1 from V Stuart Foote vstuart.fo...@utsa.edu ---
Created attachment 118183
  -- https://bugs.documentfoundation.org/attachment.cgi?id=118183action=edit
ProcExplorer stack during load

Loads in 5.1.0.0alpha0+ but very slowly. Attaching a MS ProcExplorer Stack
trace of soffice.bin during the import filtering.

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[Libreoffice-bugs] [Bug 93660] FILEOPEN: Writer cannot open DOCX with large table again

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=93660

--- Comment #2 from V Stuart Foote vstuart.fo...@utsa.edu ---
So, on Windows 10 Pro 64-bit en-US Intel 7 920, 12GB Ram with 

Version: 5.1.0.0.alpha1+ (x64)
Build ID: d0489d0827fc6cef04d0f3602023d82ceda82480
TinderBox: Win-x86_64@62-TDF, Branch:MASTER, Time: 2015-08-21_22:27:16
Locale: en-US (en_US)

The .docx did eventually open--in just 33 minutes :O

CPU was load never above 15%, memory pretty steady at about 660,000K.

No idea what it was doing with the filter import of the table and cell
paragraphs for all that time...

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