Samuel Pitoiset
4ca1030774
This has several advantages: - it generates roughly the same NIR for both compiler backends (this might help for debugging purposes) - it might allow to move around some NIR pass to improve compile time - it might help for RadeonSI support - it improves fossils-db stats for RADV/LLVM (this shouldn't matter much but it's a win for free) fossil-db (Navi/LLVM): Totals from 80732 (59.18% of 136420) affected shaders: SGPRs: 5390036 -> 5382843 (-0.13%); split: -3.38%, +3.24% VGPRs: 3910932 -> 3890320 (-0.53%); split: -2.38%, +1.85% SpillSGPRs: 319212 -> 283149 (-11.30%); split: -17.69%, +6.39% SpillVGPRs: 14668 -> 14324 (-2.35%); split: -7.53%, +5.18% CodeSize: 265360860 -> 267572132 (+0.83%); split: -0.47%, +1.30% Scratch: 5338112 -> 6134784 (+14.92%); split: -2.65%, +17.57% MaxWaves: 1077230 -> 1086902 (+0.90%); split: +2.79%, -1.90% No fossils-db changes on RADV/ACO. Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com> Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7077>
`Mesa <https://mesa3d.org>`_ - The 3D Graphics Library ====================================================== Source ------ This repository lives at https://gitlab.freedesktop.org/mesa/mesa. Other repositories are likely forks, and code found there is not supported. Build & install --------------- You can find more information in our documentation (`docs/install.rst <https://mesa3d.org/install.html>`_), but the recommended way is to use Meson (`docs/meson.rst <https://mesa3d.org/meson.html>`_): .. code-block:: sh $ mkdir build $ cd build $ meson .. $ sudo ninja install Support ------- Many Mesa devs hang on IRC; if you're not sure which channel is appropriate, you should ask your question on `Freenode's #dri-devel <irc://chat.freenode.net#dri-devel>`_, someone will redirect you if necessary. Remember that not everyone is in the same timezone as you, so it might take a while before someone qualified sees your question. To figure out who you're talking to, or which nick to ping for your question, check out `Who's Who on IRC <https://dri.freedesktop.org/wiki/WhosWho/>`_. The next best option is to ask your question in an email to the mailing lists: `mesa-dev\@lists.freedesktop.org <https://lists.freedesktop.org/mailman/listinfo/mesa-dev>`_ Bug reports ----------- If you think something isn't working properly, please file a bug report (`docs/bugs.rst <https://mesa3d.org/bugs.html>`_). Contributing ------------ Contributions are welcome, and step-by-step instructions can be found in our documentation (`docs/submittingpatches.rst <https://mesa3d.org/submittingpatches.html>`_). Note that Mesa uses gitlab for patches submission, review and discussions.