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Thread: [CFT] Intel graphics SNA acceleration

  1. #21
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    Re: [CFT] Intel graphics SNA acceleration

    Quote Originally Posted by John_Swing View Post
    @ventrical

    It was 100 rounds for me, the default value.

    Thanks .. thats what I have also.
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  2. #22
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    Re: [CFT] Intel graphics SNA acceleration

    @Ventrical

    The difference between my result of gtkperf and yours seems huge! What kind of machine did you run it on? (If I may ask)

  3. #23
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    Re: [CFT] Intel graphics SNA acceleration

    Quote Originally Posted by ventrical View Post
    @cariboo907&John_swing

    How many 'rounds' do you have your default gtkperf set for??

    thanks in advance
    I just use the default 100 rounds.

    I just finished installing the Gnome-Remix, and updating to Raring, then enabling the staging ppa. There are still a few things that need sorting, but I really don't see much difference in overall performance when compared to Unity without SNA enabled.

  4. #24
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    Re: [CFT] Intel graphics SNA acceleration

    Quote Originally Posted by John_Swing View Post
    @Ventrical

    The difference between my result of gtkperf and yours seems huge! What kind of machine did you run it on? (If I may ask)
    I am using 11 different machines. Those previous results came off an HPa1106n which has a slower Intel card (but is faster with sna.) I can't use my nvidia machine because the test is not designed for that. I am now testing my Dell D 3100 and there is an increase here also. Only 3.GHz.

    with sna

    GtkEntry - time: 0.08
    GtkComboBox - time: 3.33
    GtkComboBoxEntry - time: 1.64
    GtkSpinButton - time: 0.32
    GtkProgressBar - time: 0.64
    GtkToggleButton - time: 1.57
    GtkCheckButton - time: 0.26
    GtkRadioButton - time: 0.43
    GtkTextView - Add text - time: 1.16
    GtkTextView - Scroll - time: 0.27
    GtkDrawingArea - Lines - time: 1.94
    GtkDrawingArea - Circles - time: 2.37
    GtkDrawingArea - Text - time: 1.00
    GtkDrawingArea - Pixbufs - time: 0.26
    ---
    Total time: 15.28
    on Dell D 3100

    With "uxa"
    GtkTextView - Add text - time: 1.44
    GtkTextView - Scroll - time: 0.29
    GtkDrawingArea - Lines - time: 3.77
    GtkDrawingArea - Circles - time: 4.65
    GtkDrawingArea - Text - time: 2.01
    GtkDrawingArea - Pixbufs - time: 0.80
    ---
    Total time: 24.63
    and I just noticed that uxa will not include a lot of the tests that sna did.
    Last edited by ventrical; January 12th, 2013 at 01:52 AM.
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  5. #25
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    Re: [CFT] Intel graphics SNA acceleration

    Quote Originally Posted by cariboo907 View Post
    I just use the default 100 rounds.

    I just finished installing the Gnome-Remix, and updating to Raring, then enabling the staging ppa. There are still a few things that need sorting, but I really don't see much difference in overall performance when compared to Unity without SNA enabled.

    I got about the same 10 second improvement with "sna" but my machines are a little bit older so I expect some large diff with some of the users here who have faster machines.

    Thanks.
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  6. #26
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    Re: [CFT] Intel graphics SNA acceleration

    This seems unnaturally fast. It's not a particularly high-spec machine.

    3.8.0-0-generic

    2nd Generation Core Processor Family Integrated Graphics Controller [8086:0102] (rev 09)

    GtkPerf 0.40 - Starting testing: Sat Jan 12 11:20:51 2013

    GtkEntry - time: 0.02
    GtkComboBox - time: 0.48
    GtkComboBoxEntry - time: 0.27
    GtkSpinButton - time: 0.04
    GtkProgressBar - time: 0.04
    GtkToggleButton - time: 0.13
    GtkCheckButton - time: 0.04
    GtkRadioButton - time: 0.07
    GtkTextView - Add text - time: 0.37
    GtkTextView - Scroll - time: 0.05
    GtkDrawingArea - Lines - time: 0.26
    GtkDrawingArea - Circles - time: 0.23
    GtkDrawingArea - Text - time: 0.14
    GtkDrawingArea - Pixbufs - time: 0.01
    ---
    Total time: 2.17

  7. #27
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    Re: [CFT] Intel graphics SNA acceleration

    The only system I have with Intel graphics is my Atom N270 powered netbook. Here are the results I got.

    Without SNA:

    Code:
    GtkPerf 0.40 - Starting testing: Fri Jan 11 19:33:43 2013
    
    GtkEntry - time:  0.42
    GtkComboBox - time:  4.88
    GtkComboBoxEntry - time:  3.25
    GtkSpinButton - time:  1.05
    GtkProgressBar - time:  1.09
    GtkToggleButton - time:  1.26
    GtkCheckButton - time:  0.53
    GtkRadioButton - time:  0.77
    GtkTextView - Add text - time:  1.34
    GtkTextView - Scroll - time:  1.06
    GtkDrawingArea - Lines - time:  5.64
    GtkDrawingArea - Circles - time: 10.89
    GtkDrawingArea - Text - time:  4.34
    GtkDrawingArea - Pixbufs - time:  0.46
     --- 
    Total time: 36.99
    With SNA:

    Code:
    GtkPerf 0.40 - Starting testing: Fri Jan 11 19:28:48 2013
    
    GtkEntry - time:  0.42
    GtkComboBox - time:  4.78
    GtkComboBoxEntry - time:  3.69
    GtkSpinButton - time:  1.08
    GtkProgressBar - time:  1.08
    GtkToggleButton - time:  1.25
    GtkCheckButton - time:  0.53
    GtkRadioButton - time:  0.71
    GtkTextView - Add text - time:  0.97
    GtkTextView - Scroll - time:  0.97
    GtkDrawingArea - Lines - time:  4.24
    GtkDrawingArea - Circles - time:  4.14
    GtkDrawingArea - Text - time:  1.64
    GtkDrawingArea - Pixbufs - time:  0.15
     --- 
    Total time: 25.65

  8. #28
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    Re: [CFT] Intel graphics SNA acceleration

    Quote Originally Posted by cariboo907 View Post
    The only system I have with Intel graphics is my Atom N270 powered netbook. Here are the results I got.

    Without SNA:

    Code:
    GtkPerf 0.40 - Starting testing: Fri Jan 11 19:33:43 2013
    
    GtkEntry - time:  0.42
    GtkComboBox - time:  4.88
    GtkComboBoxEntry - time:  3.25
    GtkSpinButton - time:  1.05
    GtkProgressBar - time:  1.09
    GtkToggleButton - time:  1.26
    GtkCheckButton - time:  0.53
    GtkRadioButton - time:  0.77
    GtkTextView - Add text - time:  1.34
    GtkTextView - Scroll - time:  1.06
    GtkDrawingArea - Lines - time:  5.64
    GtkDrawingArea - Circles - time: 10.89
    GtkDrawingArea - Text - time:  4.34
    GtkDrawingArea - Pixbufs - time:  0.46
     --- 
    Total time: 36.99
    With SNA:

    Code:
    GtkPerf 0.40 - Starting testing: Fri Jan 11 19:28:48 2013
    
    GtkEntry - time:  0.42
    GtkComboBox - time:  4.78
    GtkComboBoxEntry - time:  3.69
    GtkSpinButton - time:  1.08
    GtkProgressBar - time:  1.08
    GtkToggleButton - time:  1.25
    GtkCheckButton - time:  0.53
    GtkRadioButton - time:  0.71
    GtkTextView - Add text - time:  0.97
    GtkTextView - Scroll - time:  0.97
    GtkDrawingArea - Lines - time:  4.24
    GtkDrawingArea - Circles - time:  4.14
    GtkDrawingArea - Text - time:  1.64
    GtkDrawingArea - Pixbufs - time:  0.15
     --- 
    Total time: 25.65

    Thanks cariboo907. I don't feel so bad now
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  9. #29
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    Re: [CFT] Intel graphics SNA acceleration

    OK, here's another gtkperf results on netbook

    Atom Processor D4xx/D5xx/N4xx/N5xx Integrated Graphics Controller [8086:a011]

    http://paste.ubuntu.com/1523623/

  10. #30
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    Re: [CFT] Intel graphics SNA acceleration

    SNA enabled OK. No problems noted to date.

    alan@ubuntu:~$ uname -r
    3.8.0-0-generic

    alan@ubuntu:~$ lspci -nn | grep VGA | sed 's/.*Intel Corporation //'
    Mobile 4 Series Chipset Integrated Graphics Controller [8086:2a42] (rev 07)


    Gtkperf – UXA

    GtkPerf 0.40 - Starting testing: Sat Jan 12 14:56:02 2013

    GtkEntry - time: 0.02
    GtkComboBox - time: 0.73
    GtkComboBoxEntry - time: 0.32
    GtkSpinButton - time: 0.08
    GtkProgressBar - time: 0.15
    GtkToggleButton - time: 0.20
    GtkCheckButton - time: 0.06
    GtkRadioButton - time: 0.07
    GtkTextView - Add text - time: 0.52
    GtkTextView - Scroll - time: 0.16
    GtkDrawingArea - Lines - time: 0.89
    GtkDrawingArea - Circles - time: 1.16
    GtkDrawingArea - Text - time: 0.84
    GtkDrawingArea - Pixbufs - time: 0.14
    ---
    Total time: 5.35

    Gtkperf – SNA

    alan@ubuntu:~$ grep "SNA init" /var/log/Xorg.0.log
    [ 5.429] (II) intel(0): SNA initialized with Broadwater/Crestline backend

    GtkPerf 0.40 - Starting testing: Sat Jan 12 15:11:20 2013

    GtkEntry - time: 0.03
    GtkComboBox - time: 0.42
    GtkComboBoxEntry - time: 0.36
    GtkSpinButton - time: 0.06
    GtkProgressBar - time: 0.07
    GtkToggleButton - time: 0.12
    GtkCheckButton - time: 0.05
    GtkRadioButton - time: 0.07
    GtkTextView - Add text - time: 0.44
    GtkTextView - Scroll - time: 0.09
    GtkDrawingArea - Lines - time: 0.70
    GtkDrawingArea - Circles - time: 0.71
    GtkDrawingArea - Text - time: 0.19
    GtkDrawingArea - Pixbufs - time: 0.02
    ---
    Total time: 3.32

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