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Gallium3D's Mesa State Tracker Sees "Mega Cleanup" For NIR In Mesa 19.3

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  • Gallium3D's Mesa State Tracker Sees "Mega Cleanup" For NIR In Mesa 19.3

    Phoronix: Gallium3D's Mesa State Tracker Sees "Mega Cleanup" For NIR In Mesa 19.3

    AMD developer Marek Olšák has landed a "mega cleanup" to the Gallium3D Mesa state tracker code around its NIR intermediate representation handling...

    Phoronix, Linux Hardware Reviews, Linux hardware benchmarks, Linux server benchmarks, Linux benchmarking, Desktop Linux, Linux performance, Open Source graphics, Linux How To, Ubuntu benchmarks, Ubuntu hardware, Phoronix Test Suite

  • #2
    There seem to be a huge performance regression from 19.1.7 to 19.2.x for RADEON. Video playback using mpv ends up becoming a slideshow here. Lots stuttering during video playback that ends up getting asynchronous after a while. Really annoying...

    So please stop "optimizing"....

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    • #3
      Originally posted by Candy View Post
      There seem to be a huge performance regression from 19.1.7 to 19.2.x for RADEON. Video playback using mpv ends up becoming a slideshow here. Lots stuttering during video playback that ends up getting asynchronous after a while. Really annoying...

      So please stop "optimizing"....
      How about you report the bug properly - even better bisect it

      Comment


      • #4
        "As the Mesa 19.3 feature freeze is coming up in just about one month, it's looking like that default NIR / OpenGL 4.6 milestone probably won't be realized for this final Mesa3D release of 2019"
        this statement looks needlessly pessimistic to me

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        • #5
          Originally posted by FireBurn View Post
          How about you report the bug properly - even better bisect it
          The issue has already been reported from various different people.
          Looks like Radeon is in a horrible state now.
          Another one reported ~10-20% frame drops with Radeon in games. No one cared.
          Another one reported the issue that I described. Only answer: bisect it.

          Now guess... a) Half of the people dont know or have time to bisect anything and b) look a)

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          • #6
            > The issue has already been reported from various different people

            Does that bug report have an URL?

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            • #7
              Originally posted by Candy View Post
              The issue has already been reported from various different people.
              Looks like Radeon is in a horrible state now.
              Another one reported ~10-20% frame drops with Radeon in games. No one cared.
              Another one reported the issue that I described. Only answer: bisect it.

              Now guess... a) Half of the people dont know or have time to bisect anything and b) look a)
              If you've time to bitch on a website, you've time to bisect the issue, the latter will at least help get things fixed

              Comment

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