Bug 83817

Summary: Poor performance in sorting entire sheet
Product: LibreOffice Reporter: Jay Philips <philipz85>
Component: SpreadsheetAssignee: Not Assigned <libreoffice-bugs>
Status: NEW --- QA Contact:
Severity: enhancement    
Priority: medium CC: mariosv, michael.meeks
Version: 4.2.6.2 release   
Hardware: Other   
OS: All   
Whiteboard: perf
i915 platform: i915 features:

Description Jay Philips 2014-09-13 14:56:44 UTC 
Steps:
1) Open attachment 103050 [details]
2) Select entire spreadsheet with Ctrl+A and sort by column A from Data > Sort

4.1.6 - 0:18 
4.3.3 - 1:42 (with high probability of a crashing after completing - bug 81501)

Tested on Linux. It will crash 10 or 20 seconds into the sort on Windows.

Version: 4.3.3.0.0+
Build ID: f3cdb7804a26c5cf0623d9b83130594f83372768
TinderBox: Linux-rpm_deb-x86@45-TDF, Branch:libreoffice-4-3, Time: 2014-09-12_04:11:44
Comment 1 m.a.riosv 2014-09-13 22:45:40 UTC 
Reproducible.
Win7x64
4.2.6.3
4.3.1.2

But only with all sheet selected.

Going to A1 and Menu/Data/Sort, works fine for me.

So I can't considerer it's fine as high and major.
Comment 2 Kohei Yoshida (inactive) 2014-10-13 12:34:43 UTC 
Making this an enhancement.  Sort code has been re-written, so the concept of regression doesn't apply.  A brand-new solution is needed.

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