Bug 448002 - Unresponsive on huge files
Summary: Unresponsive on huge files
Status: REPORTED
Alias: None
Product: kompare
Classification: Applications
Component: general (other bugs)
Version First Reported In: unspecified
Platform: Debian stable Linux
: NOR normal
Target Milestone: ---
Assignee: Kompare bugs
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2022-01-05 22:34 UTC by Ilyas B Arinov
Modified: 2022-01-05 22:34 UTC (History)
0 users

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Description Ilyas B Arinov 2022-01-05 22:34:44 UTC 
SUMMARY
***
Comparing big files with small files makes GUI unusable. Optimize for large files enabled.
***


STEPS TO REPRODUCE
1. Open any react package.json (~1MB) as A.
2. Open any small file as B.
3. Enjoy.

OBSERVED RESULT
GUI became unresponsive and extremely slow. I guess because of curved lines rendering.

EXPECTED RESULT
Fast and responsive GUI no matter how huge text file was opened.

SOFTWARE/OS VERSIONS
Operating System: Debian GNU/Linux 11
KDE Plasma Version: 5.20.5
KDE Frameworks Version: 5.78.0
Qt Version: 5.15.2
Kernel Version: 5.10.0-10-amd64
OS Type: 64-bit
Processors: 6 × AMD Ryzen 5 4500U with Radeon Graphics
Memory: 30.8 GiB of RAM
Graphics Processor: AMD RENOIR

ADDITIONAL INFORMATION
Kompare
Version 4.1.20120