| Summary: | PPTX slow to load from 6.3 in Windows | ||
|---|---|---|---|
| Product: | LibreOffice | Reporter: | Timur <timur> |
| Component: | Impress | Assignee: | Not Assigned <libreoffice-bugs> |
| Status: | NEW --- | ||
| Severity: | normal | CC: | 79045_79045, aron.budea, marklh9, serval2412, telesto |
| Priority: | medium | Keywords: | bibisected, bisected, filter:pptx, perf |
| Version: | 6.3.0.4 release | ||
| Hardware: | All | ||
| OS: | Windows (All) | ||
| See Also: |
https://bugs.documentfoundation.org/show_bug.cgi?id=128871 https://bugs.documentfoundation.org/show_bug.cgi?id=44223 |
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| Whiteboard: | |||
| Crash report or crash signature: | Regression By: | ||
| Bug Depends on: | |||
| Bug Blocks: | 108226, 136524 | ||
| Attachments: | perf flamegraph | ||
|
Description
Timur
2021-03-05 09:09:07 UTC
Confirm Version: 7.2.0.0.alpha0+ (x64) / LibreOffice Community Build ID: 722ec600e85cca2e94e82e69f8d13773061172b9 CPU threads: 4; OS: Windows 6.3 Build 9600; UI render: Skia/Raster; VCL: win Locale: nl-NL (nl_NL); UI: nl-NL Calc: CL Still OK with 6.2 Hi Aron, could you bisect this please, I think you do it in Win. This started with the following commit, bibisected using bibisect-win32-6.3. Considering this came with an added feature, I'd say it isn't actually a regression. https://cgit.freedesktop.org/libreoffice/core/commit/?id=8a1321362a0229a25869e4e3d0422a5a51c5b5be author Mark Hung <marklh9@gmail.com> 2019-01-20 20:33:26 +0800 committer Mark Hung <marklh9@gmail.com> 2019-02-04 01:03:00 +0100 tdf#44223 oox: import embedded media stream. 22 seconds in Version: 7.3.0.0.alpha0+ (x64) / LibreOffice Community Build ID: 1516711eb7861a08cc9fd19ec867360737a6d070 CPU threads: 4; OS: Windows 10.0 Build 19043; UI render: Skia/Vulkan; VCL: win Locale: ru-RU (ru_RU); UI: en-US Calc: threaded I don't know it's fast or not for 18 mb file with some media Timur, could you retest it yourself? Testing with just master is inconclusive. One should test with version before regression to compare. For me the times when opening the PPSX from Impress are: - ~40s in a recent 7.3 daily build and in 7.0.0.3, - ~5s in 6.2.0.3. We should probably aim for a sub-10s load time. Created attachment 175613 [details]
perf flamegraph
Here's a Flamegraph retrieved on pc Debian x86-64 with master sources updated today + gen rendering.
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