[Libreoffice-bugs] [Bug 114392] MacOS: Increased CPU usage while typing
https://bugs.documentfoundation.org/show_bug.cgi?id=114392 Stéphane Guillou (stragu) changed: What|Removed |Added See Also||https://bugs.documentfounda ||tion.org/show_bug.cgi?id=12 ||0727 Keywords||perf -- You are receiving this mail because: You are the assignee for the bug.
[Libreoffice-bugs] [Bug 114392] MacOS: Increased CPU usage while typing
https://bugs.documentfoundation.org/show_bug.cgi?id=114392 Telesto changed: What|Removed |Added CC||plub...@neooffice.org --- Comment #7 from Telesto --- @Patrick Xcode instruments shows that cpu time being spend in _platform_bzero$VARIANT$Haswell in a regular fashion while typing. The link in comment 6 suggests this not being optimal. The question: is this worth investigating or should the bug be closed as NOTABUG or WONTFIX -- You are receiving this mail because: You are the assignee for the bug.
[Libreoffice-bugs] [Bug 114392] MacOS: Increased CPU usage while typing
https://bugs.documentfoundation.org/show_bug.cgi?id=114392 --- Comment #6 from Telesto --- Incomplete stack sw::DocumentTimerManager::DoIdleJobs(Timer*) SwViewShell::LayoutIdle() SwLayIdle::SwLayIdle(SwRootFrame*, SwViewShellImp*) SwViewShell::ImplUnlockPaint(bool) VirtualDevice::ImplSetOutputSizePixel(Size const&, bool, unsigned char*) VirtualDevice::InnerImplSetOutputSizePixel(Size const&, bool, unsigned char*) AquaSalVirtualDevice::SetSize(long, long) CGLayerCreateWithContext CGContextDelegateCreateForContext ripc_GetLayer RIPLayerCreate _malloc_zone_calloc szone_malloc_should_clear large_malloc _platform_bzero$VARIANT$Haswell See also https://www.pybloggers.com/2016/12/debugging-your-operating-system-a-lesson-in-memory-allocation/ Starting from The key note here is that we can clearly see that we’re spending the bulk of our time in _platform_bzero$VARIANT$Haswell. This method is used to zero buffers. This means that macOS is zeroing out the buffers. Why? -- You are receiving this mail because: You are the assignee for the bug.
[Libreoffice-bugs] [Bug 114392] MacOS: Increased CPU usage while typing
https://bugs.documentfoundation.org/show_bug.cgi?id=114392 --- Comment #5 from Telesto --- Well unsure what was about exactly. Version: 7.6.0.0.alpha0+ (X86_64) / LibreOffice Community Build ID: 8635c9aa8c6f1078a9e220076d5a08daf30077e8 CPU threads: 8; OS: Mac OS X 12.3.1; UI render: Skia/Metal; VCL: osx Locale: nl-NL (nl_NL.UTF-8); UI: en-US Calc: threaded This is still relatively expensive sw::DocumentTimerManager::DoIdleJobs(Timer*) SwViewShell::LayoutIdle() SwLayIdle::SwLayIdle(SwRootFrame*, SwViewShellImp*) SwViewShell::ImplUnlockPaint(bool) VirtualDevice::ImplSetOutputSizePixel(Size const&, bool, unsigned char*) VirtualDevice::InnerImplSetOutputSizePixel(Size const&, bool, unsigned char*) AquaSalVirtualDevice::SetSize(long, long) CGLayerCreateWithContext CGContextDelegateCreateForContext ripc_GetLayer RIPLayerCreate _malloc_zone_calloc ripc_Initialize pthread_mutex_init -- You are receiving this mail because: You are the assignee for the bug.
[Libreoffice-bugs] [Bug 114392] MacOS: Increased CPU usage while typing
https://bugs.documentfoundation.org/show_bug.cgi?id=114392 Luboš Luňák changed: What|Removed |Added CC||l.lu...@collabora.com --- Comment #4 from Luboš Luňák --- Please try this with a developer build from https://dev-builds.libreoffice.org/daily/master/ [*]. Check with option Tools->Options->View->Use Skia for all rendering both enabled and disabled, and when enabled with both Force Skia software rendering enabled and disabled. And is this a duplicate of bug #120727? [*] Today's build may still have some rendering problems in dialogs, so tomorrow's should be better, but even today's should be usable for testing this bug. -- You are receiving this mail because: You are the assignee for the bug.
[Libreoffice-bugs] [Bug 114392] MacOS: Increased CPU usage while typing
https://bugs.documentfoundation.org/show_bug.cgi?id=114392 --- Comment #3 from QA Administrators --- Dear Telesto, 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 with the latest version of LibreOffice from https://www.libreoffice.org/download/ If the bug is present, please leave a comment that includes the information from Help - About LibreOffice. If the bug is NOT present, please set the bug's Status field to RESOLVED-WORKSFORME and leave a comment that includes the information from Help - About LibreOffice. 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) from https://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: https://kiwiirc.com/nextclient/irc.freenode.net/#libreoffice-qa Thank you for helping us make LibreOffice even better for everyone! Warm Regards, QA Team MassPing-UntouchedBug -- You are receiving this mail because: You are the assignee for the bug.___ Libreoffice-bugs mailing list Libreoffice-bugs@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/libreoffice-bugs
[Libreoffice-bugs] [Bug 114392] MacOS: Increased CPU usage while typing
https://bugs.documentfoundation.org/show_bug.cgi?id=114392 --- Comment #2 from QA Administrators --- ** 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 with the latest version of LibreOffice from https://www.libreoffice.org/download/ If the bug is present, please leave a comment that includes the information from Help - About LibreOffice. If the bug is NOT present, please set the bug's Status field to RESOLVED-WORKSFORME and leave a comment that includes the information from Help - About LibreOffice. 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) from 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: https://kiwiirc.com/nextclient/irc.freenode.net/#libreoffice-qa Thank you for helping us make LibreOffice even better for everyone! Warm Regards, QA Team MassPing-UntouchedBug -- You are receiving this mail because: You are the assignee for the bug.___ Libreoffice-bugs mailing list Libreoffice-bugs@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/libreoffice-bugs
[Libreoffice-bugs] [Bug 114392] MacOS: Increased CPU usage while typing
https://bugs.documentfoundation.org/show_bug.cgi?id=114392 Telesto changed: What|Removed |Added Blocks||113023 Referenced Bugs: https://bugs.documentfoundation.org/show_bug.cgi?id=113023 [Bug 113023] [META] MacOS performance issues -- You are receiving this mail because: You are the assignee for the bug.___ Libreoffice-bugs mailing list Libreoffice-bugs@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/libreoffice-bugs
[Libreoffice-bugs] [Bug 114392] MacOS: Increased CPU usage while typing
https://bugs.documentfoundation.org/show_bug.cgi?id=114392 Alex Thurgood changed: What|Removed |Added Status|UNCONFIRMED |NEW Ever confirmed|0 |1 --- Comment #1 from Alex Thurgood --- Confirming with my master build 6.0alpha1. The main lag seems to appear for me in the handling in bitmap.cxx, line 945: Bitmap aBmp(GetBitmap(aDstRect.TopLeft(), aDstRect.GetSize())); which is called by function : void OutputDevice::DrawDeviceAlphaBitmapSlowPath(const Bitmap& rBitmap, const AlphaMask& rAlpha, tools::Rectangle aDstRect, tools::Rectangle aBmpRect, Size& aOutSize, Point& aOutPoint) -- You are receiving this mail because: You are the assignee for the bug.___ Libreoffice-bugs mailing list Libreoffice-bugs@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/libreoffice-bugs