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    Default Performance on Linux FF2

    Performance on Linux FF2


    It looks like there is a performance issue on FF2 on Linux. The HelloWorld dialog animation drags, is jumpy, and has a lot of flicker on that platform. I cross checked this with IE6 on windows and FF2 on Mac and it was nice and smooth there. It is completely non-functional in konqueror (which surprised me because of the khtml base). So, I can't confirm whether it is specific to my box or not (though i did restart FF2 just to be sure it had not built up a huge memory pool).

    Just thought you would want to know.

    LES
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    Quote Originally Posted by lstroud View Post
    It looks like there is a performance issue on FF2 on Linux. The HelloWorld dialog animation drags, is jumpy, and has a lot of flicker on that platform. I cross checked this with IE6 on windows and FF2 on Mac and it was nice and smooth there. It is completely non-functional in konqueror (which surprised me because of the khtml base). So, I can't confirm whether it is specific to my box or not (though i did restart FF2 just to be sure it had not built up a huge memory pool).

    Just thought you would want to know.

    LES
    I attached a firebug profile.
    The performance of FF2 on Linux is largely based on the performance of your video card and which X implementation you're using. I have a Pentium 3 with 768MB of RAM running Xorg with an nVidia card in it, and it performs fine. It's not as fast as my dual quad-core Xeon box, but I wouldn't expect it to be.

    On my Linux box that has an Intel embedded video card it's quite slow. If you're using generalized video implementations, you'll typically run into slowdowns with anything that has to do a lot of rendering.

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    You were right. The native driver(ati) was loading and working in 2d mode, but DRI for 3d was not. An upgrade of the driver so that 3d direct rendering would work seems to have fixed the problem. It's interesting, as a side note, that 3d rendering is being used for yui/ff stuff since it is a 2d env.

    Thanx for the help.

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