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Intel Graphics Compiler 1.0.7683 Ships With Many Changes

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  • Intel Graphics Compiler 1.0.7683 Ships With Many Changes

    Phoronix: Intel Graphics Compiler 1.0.7683 Ships With Many Changes

    Last week Intel shipped a big update to their open-source Intel Graphics Compiler "IGC" that is used currently by their Windows driver, their Linux compute stack, and potentially their Linux graphics drivers moving ahead...

    https://www.phoronix.com/scan.php?pa...l-IGC-1.0.7683

  • #2
    there can this work with new Gallium3D driver for old intel igpu ?

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    • #3
      Originally posted by Aryma View Post
      there can this work with new Gallium3D driver for old intel igpu ?
      Definitely not, IGC intentionally only supports Skylake and above. It's also a purely scalar-mode backend, and the GPUs supported by crocus require operating the hardware in vector-mode for the vertex, tessellation, and geometry stages. They would have to write a whole new backend from scratch just to support old hardware, and that's very unlikely to happen.

      The Mesa Intel compiler backend (brw_vec4/fs) does continue to support those platforms.
      Free Software Developer .:. Mesa and Xorg
      Opinions expressed in these forum posts are my own.

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