| Summary: | FILEOPEN: fix performance regression of XLS import | ||
|---|---|---|---|
| Product: | LibreOffice | Reporter: | László Németh <nemeth> |
| Component: | Calc | Assignee: | Not Assigned <libreoffice-bugs> |
| Status: | RESOLVED WONTFIX | ||
| Severity: | normal | CC: | aron.budea, cno |
| Priority: | medium | Keywords: | filter:xls, perf |
| Version: | 4.2.5.2 release | ||
| Hardware: | Other | ||
| OS: | All | ||
| See Also: | https://bugs.documentfoundation.org/show_bug.cgi?id=142010 | ||
| Whiteboard: | target:4.5.0 target:4.4.2 | ||
| Crash report or crash signature: | Regression By: | ||
| Attachments: |
kcachegrind profile - base XLS load
kcachegrind profile - optimized XLS load |
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Description
László Németh
2015-02-10 09:23:53 UTC
Created attachment 113284 [details]
kcachegrind profile - base XLS load
Created attachment 113285 [details]
kcachegrind profile - optimized XLS load
László Németh committed a patch related to this issue. It has been pushed to "master": http://cgit.freedesktop.org/libreoffice/core/commit/?id=b18b5b7edf3d14ef5f0efe53e367f88a423088c4 tdf#89281 fix performance regression of XLS import It will be available in 4.5.0. The patch should be included in the daily builds available at http://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More information about daily builds can be found at: http://wiki.documentfoundation.org/Testing_Daily_Builds Affected users are encouraged to test the fix and report feedback. Change of the total cycle estimation cost: 15.4b -> 13.1b (15% saving). Note: The original patch for Bug 76611 has already got an unit test, too (see wrapped-refs.xls), and that unit test works with the new performance fix, too. László Németh committed a patch related to this issue. It has been pushed to "master": http://cgit.freedesktop.org/libreoffice/core/commit/?id=ba686b9bd2596811141e4028947334f10799c356 tdf#89281 fix performance regression of XLS import - cleanup It will be available in 4.5.0. The patch should be included in the daily builds available at http://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More information about daily builds can be found at: http://wiki.documentfoundation.org/Testing_Daily_Builds Affected users are encouraged to test the fix and report feedback. László Németh committed a patch related to this issue. It has been pushed to "libreoffice-4-4": http://cgit.freedesktop.org/libreoffice/core/commit/?id=76610b00b67cf9c4600caed0f4d75d04e825f9d2&h=libreoffice-4-4 tdf#89281 fix performance regression of XLS import It will be available in 4.4.2. The patch should be included in the daily builds available at http://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More information about daily builds can be found at: http://wiki.documentfoundation.org/Testing_Daily_Builds Affected users are encouraged to test the fix and report feedback. ** Please read this message in its entirety before responding ** 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 on a currently supported version of LibreOffice (5.0.5 or 5.1.0) https://www.libreoffice.org/download/ If the bug is present, please leave a comment that includes the version of LibreOffice and your operating system, and any changes you see in the bug behavior If the bug is NOT present, please set the bug's Status field to RESOLVED-WORKSFORME and leave a short comment that includes your version of LibreOffice and Operating System 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) http://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: http://webchat.freenode.net/?channels=libreoffice-qa Thank you for your help! -- The LibreOffice QA Team This NEW Message was generated on: 2016-02-21 @Lászlo: I assumne this one can be set fixed.. The fix for this issue was reverted, because it changed the performance regression with a serious regression in functionality: editing messed up formulas, see tdf#142010. It's a question, that it's possible to speed up the performance right here, so set the issue to WONTFIX. |