Bug 134613 - Copying a document slow because of EnumFontFamiliesExW
Summary: Copying a document slow because of EnumFontFamiliesExW
Status: NEW
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: Writer (show other bugs)
Version:
(earliest affected)
4.0 all versions
Hardware: All All
: medium normal
Assignee: Not Assigned
URL:
Whiteboard:
Keywords: perf
Depends on:
Blocks: Cut-Copy
  Show dependency treegraph
 
Reported: 2020-07-07 12:04 UTC by Telesto
Modified: 2024-02-17 22:24 UTC (History)
2 users (show)

See Also:
Crash report or crash signature:


Attachments
BT with symbols VTune Profiler based on x39 build (5.92 KB, text/plain)
2020-07-07 12:06 UTC, Telesto
Details

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Description Telesto 2020-07-07 12:04:53 UTC
Description:
Copying a document slow

Steps to Reproduce:
1. Open attachment 136843 [details]
2. CTRL+A
3. CTRL+C -> SLow

Actual Results:
60 seconds

Expected Results:
15 seconds


Reproducible: Always


User Profile Reset: No



Additional Info:
Version: 7.1.0.0.alpha0+ (x64)
Build ID: c48e4d795e37f23b71d647247590807ab9e52223
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

and in
6.0

and in 
4.4.7.2

and in
4.0
Comment 1 Telesto 2020-07-07 12:06:29 UTC
Created attachment 162753 [details]
BT with symbols VTune Profiler based on x39 build
Comment 2 Xisco Faulí 2020-07-23 16:20:48 UTC
Takes 38 seconds for me in

Version: 7.1.0.0.alpha0+
Build ID: d8270636a57e7dc68ede51308c380e2098f765d7
CPU threads: 4; OS: Linux 4.19; UI render: default; VCL: gtk3
Locale: en-US (en_US.UTF-8); UI: en-US
Calc: threaded
Comment 3 Tex2002ans 2022-02-16 01:26:08 UTC
Takes ~50 seconds for me in:

Version: 7.3.0.3 (x64) / LibreOffice Community
Build ID: 0f246aa12d0eee4a0f7adcefbf7c878fc2238db3
CPU threads: 8; OS: Windows 10.0 Build 19044; UI render: Skia/Vulkan; VCL: win
Locale: en-US (en_US); UI: en-US
Calc: threaded
Comment 4 QA Administrators 2024-02-17 03:13:09 UTC Comment hidden (obsolete)
Comment 5 Tex2002ans 2024-02-17 22:24:55 UTC
It took:

- ~1 min 45 secs

in:

Version: 24.2.0.3 (X86_64) / LibreOffice Community
Build ID: da48488a73ddd66ea24cf16bbc4f7b9c08e9bea1
CPU threads: 8; OS: Windows 10.0 Build 22631; UI render: Skia/Raster; VCL: win
Locale: en-US (en_US); UI: en-US
Calc: CL threaded

- - -

It took:

- ~6 seconds

to do the same in latest:

- Microsoft Word 365 (Version 2401, Build 17231.20236)