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AMD GPU Driver Engineer Marek Olšák Lands Mesa 25.0 Optimizations For Christmas

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  • #1

    AMD GPU Driver Engineer Marek Olšák Lands Mesa 25.0 Optimizations For Christmas

    Phoronix: AMD GPU Driver Engineer Marek Olšák Lands Mesa 25.0 Optimizations For Christmas

    Longtime open-source Radeon graphics driver developer Marek Olšák that is well known for his Mesa improvements over the years and countless optimizations even before being employed by AMD has seen some exciting patches merged just in time for Christmas...

    AMD GPU Driver Engineer Marek Olšák Lands Mesa 25.0 Optimizations For Christmas - Phoronix
    https://www.phoronix.com/news/Marek-Christmas-2024-Mesa
    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
    Tags: None
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  • #2
    All gallium drivers, including rusticl?
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    • #3
      Originally posted by geerge View Post
      All gallium drivers, including rusticl?
      The change only applies to shader inputs and outputs, which rusticl (and all compute shaders) don't have.
      • Likes 21

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      • #4
        Thanks. I saw GLSL and had doubt, but then saw IO and had hope.
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        • #5
          Merry Christmas
          • Likes 7

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          • #6
            Originally posted by geerge View Post
            All gallium drivers, including rusticl?
            rusticl is not a gallium driver. It is a gallium frontend that can use any gallium driver.

            To actually answer your question, rusticl works with compute shaders (also known as compute kernels), which don't have inputs and outputs in the same way that graphics shaders do. So nir_opt_varyings doesn't actually apply to shaders coming from rusticl.
            • Likes 4

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            • #7
              The review times are pretty crazy for the mesa drivers.
              Waiting 6 months for someone to review one's work would be quite frustrating.

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