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read-only mirror of https://gitlab.freedesktop.org/mesa/mesa
51bb0e68b3
The phi-uses are rewritten on each side of the following if-stmt, so that register pressure is kept the same. Totals from 719 (0.91% of 79395) affected shaders: (Navi31) MaxWaves: 18531 -> 18527 (-0.02%); split: +0.02%, -0.04% Instrs: 4683616 -> 4621920 (-1.32%); split: -1.32%, +0.00% CodeSize: 24154608 -> 23811472 (-1.42%); split: -1.42%, +0.00% VGPRs: 46020 -> 46140 (+0.26%); split: -0.05%, +0.31% SpillSGPRs: 1134 -> 1107 (-2.38%) SpillVGPRs: 2221 -> 2202 (-0.86%) Scratch: 603648 -> 602624 (-0.17%) Latency: 30355976 -> 29516199 (-2.77%); split: -2.77%, +0.01% InvThroughput: 7017283 -> 6878583 (-1.98%); split: -2.00%, +0.03% VClause: 119826 -> 113392 (-5.37%); split: -5.37%, +0.00% SClause: 100380 -> 93516 (-6.84%); split: -6.85%, +0.01% Copies: 360589 -> 359154 (-0.40%); split: -1.13%, +0.73% Branches: 146438 -> 138623 (-5.34%); split: -5.37%, +0.03% PreSGPRs: 38237 -> 38317 (+0.21%); split: -0.52%, +0.72% PreVGPRs: 37745 -> 37742 (-0.01%); split: -0.05%, +0.04% VALU: 2594909 -> 2593667 (-0.05%); split: -0.12%, +0.07% SALU: 572636 -> 554587 (-3.15%); split: -3.19%, +0.04% VMEM: 203188 -> 201030 (-1.06%) SMEM: 135731 -> 128683 (-5.19%) VOPD: 1978 -> 1982 (+0.20%) Reviewed-by: Georg Lehmann <dadschoorse@gmail.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7710> |
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`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://docs.mesa3d.org/install.html>`_), but the recommended way is to use Meson (`docs/meson.rst <https://docs.mesa3d.org/meson.html>`_): .. code-block:: sh $ meson setup build $ ninja -C build/ $ sudo ninja -C build/ install Support ------- Many Mesa devs hang on IRC; if you're not sure which channel is appropriate, you should ask your question on `OFTC's #dri-devel <irc://irc.oftc.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://docs.mesa3d.org/bugs.html>`_). Contributing ------------ Contributions are welcome, and step-by-step instructions can be found in our documentation (`docs/submittingpatches.rst <https://docs.mesa3d.org/submittingpatches.html>`_). Note that Mesa uses gitlab for patches submission, review and discussions.