Summary: | GtkPerf shows extremely low drawing performance for GtkDrawingArea - Lines and Circles tests on R390X | ||
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Product: | xorg | Reporter: | MC Return <mc.return> |
Component: | Server/Acceleration/glamor | Assignee: | Xorg Project Team <xorg-team> |
Status: | RESOLVED WORKSFORME | QA Contact: | Xorg Project Team <xorg-team> |
Severity: | normal | ||
Priority: | medium | ||
Version: | unspecified | ||
Hardware: | x86-64 (AMD64) | ||
OS: | Linux (All) | ||
Whiteboard: | |||
i915 platform: | i915 features: | ||
Attachments: |
Description
MC Return
2015-10-07 17:24:33 UTC
please attach your xorg log and dmesg output. This happens when the GtkPerf test window is maximized on a 3840x2160 screen (although the GtkPerf draw area remains much smaller): GtkPerf 0.40 GtkEntry - time: 0,07 GtkComboBox - time: 0,52 GtkComboBoxEntry - time: 0,37 GtkSpinButton - time: 0,12 GtkProgressBar - time: 0,13 GtkToggleButton - time: 0,45 GtkCheckButton - time: 0,17 GtkRadioButton - time: 0,26 GtkTextView - Add text - time: 0,31 GtkTextView - Scroll - time: 0,00 GtkDrawingArea - Lines - time: 76,11 GtkDrawingArea - Circles - time: 10,23 GtkDrawingArea - Text - time: 0,39 GtkDrawingArea - Pixbufs - time: 0,53 --- Total time: 89,65 The full test now needs almost 90 (!) seconds to finish, Lines test needs 76,11 (!) seconds now... Created attachment 118740 [details]
This time dmesg shows Corrupted low memory at ffff88000000f000 (f000 phys) = 00033482
Created attachment 118741 [details]
After restart into Kernel 4.2.3 dmesg now shows no obvious problems, but bench still slow
(In reply to Alex Deucher from comment #1) > please attach your xorg log and dmesg output. dmesg output (x2) attached, xorg.log shows no unusual errors. Can you attach your xorg log? (In reply to Alex Deucher from comment #6) > Can you attach your xorg log? No, as it includes non-public information - but there are no errors logged during GtkPerf and there are no unusual errors that it contains... xorg.log shows all versions and what's enabled and disabled. Created attachment 118743 [details]
Xorg.log
(In reply to Alex Deucher from comment #6) > Can you attach your xorg log? (In reply to Ernst Sjöstrand from comment #8) > xorg.log shows all versions and what's enabled and disabled. I'm sorry, confused it with .xsession-errors. Uploaded. This should be much better with glamor from a current version of xserver. (In reply to Michel Dänzer from comment #11) > This should be much better with glamor from a current version of xserver. A upgrade to X.Org X Server 1.17.1 fully fixed the problem for me. GtkPerf is superfast again \o/ Great job. Thanks for the help to all of you, sorry for wasting your time - closing this bug. GtkPerf 0.40 GtkEntry - time: 0,03 GtkComboBox - time: 0,32 GtkComboBoxEntry - time: 0,23 GtkSpinButton - time: 0,06 GtkProgressBar - time: 0,08 GtkToggleButton - time: 0,16 GtkCheckButton - time: 0,07 GtkRadioButton - time: 0,14 GtkTextView - Add text - time: 0,15 GtkTextView - Scroll - time: 0,03 GtkDrawingArea - Lines - time: 0,36 GtkDrawingArea - Circles - time: 0,41 GtkDrawingArea - Text - time: 0,24 GtkDrawingArea - Pixbufs - time: 0,14 --- Total time: 2,43 |
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