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Thread: The Current Performance Of GLAMOR Acceleration

  1. #1
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    Default The Current Performance Of GLAMOR Acceleration

    Phoronix: The Current Performance Of GLAMOR Acceleration

    For those interested in the performance of GLAMOR 2D acceleration that's accelerated via OpenGL, Keith Packard has written a new blog post on the topic...

    http://www.phoronix.com/vr.php?view=MTY3MzQ

  2. #2
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    RadeonSI glamor bugfix when?

  3. #3
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    Quote Originally Posted by peppercats View Post
    RadeonSI glamor bugfix when?
    Bugfix? What are you talking about? As soon as X server 1.16 is released, you will be able to take advantage of the new glamor code.

  4. #4
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    Quote Originally Posted by brent View Post
    Bugfix? What are you talking about? As soon as X server 1.16 is released, you will be able to take advantage of the new glamor code.
    https://bugs.freedesktop.org/show_bug.cgi?id=68524

  5. #5
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    That's a "hey I'd like a bunch of enhancement and optimization" ticket. Not what many would call a bug or bugfix.

  6. #6
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    That 1.2mb svg took minutes to load. KeithP's blog server got phoronixed?

  7. #7
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    Before (master git 1.15.99.901)
    GtkPerf 0.40 - Starting testing: Mon Apr 21 21:54:15 2014

    GtkEntry - time: 0,00
    GtkComboBox - time: 3,04
    GtkComboBoxEntry - time: 2,12
    GtkSpinButton - time: 1,44
    GtkProgressBar - time: 1,21
    GtkToggleButton - time: 0,46
    GtkCheckButton - time: 0,18
    GtkRadioButton - time: 0,26
    GtkTextView - Add text - time: 0,58
    GtkTextView - Scroll - time: 1,46
    GtkDrawingArea - Lines - time: 1360,42
    GtkDrawingArea - Circles - time: 908,05
    GtkDrawingArea - Text - time: 12,23
    GtkDrawingArea - Pixbufs - time: 1,43
    ---
    Total time: 2292,88


    After (glamor-server xorg branch from keithp)
    GtkPerf 0.40 - Starting testing: Mon Apr 21 21:47:58 2014

    GtkEntry - time: 0,00
    GtkComboBox - time: 2,02
    GtkComboBoxEntry - time: 1,32
    GtkSpinButton - time: 0,45
    GtkProgressBar - time: 0,39
    GtkToggleButton - time: 0,42
    GtkCheckButton - time: 0,21
    GtkRadioButton - time: 0,26
    GtkTextView - Add text - time: 0,52
    GtkTextView - Scroll - time: 0,40
    GtkDrawingArea - Lines - time: 15,23
    GtkDrawingArea - Circles - time: 11,64
    GtkDrawingArea - Text - time: 1,53
    GtkDrawingArea - Pixbufs - time: 0,65
    ---
    Total time: 35,07

    (AMD Kabini, per bug report)
    MOTHER. FSCKING. AMAZING.
    Last edited by Alejandro Nova; 04-27-2014 at 07:41 PM.

  8. #8
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    Nice. The first two GTKDrawingArea tests (Lines & Circles, which IIRC were the bottleneck before) are almost 100x faster, the third is 10x faster, and everything else is maybe 2x.

  9. #9
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    will glamor on xorg server 1.16 be relevante for nvidia users?
    sorry if its a dumb question, i dont know if nvidia uses it.

  10. #10
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    Quote Originally Posted by TheSoulz View Post
    will glamor on xorg server 1.16 be relevante for nvidia users?
    sorry if its a dumb question, i dont know if nvidia uses it.
    Proprietary drivers don't currently use it. It's not quite clear to me whether they eventually might for XWayland support.

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