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read-only mirror of https://gitlab.freedesktop.org/mesa/mesa
43b3901362
This eliminates some copies in BVH traversal loops. fossil-db (navi31): Totals from 200 (0.25% of 79825) affected shaders: Instrs: 734931 -> 732521 (-0.33%); split: -0.34%, +0.01% CodeSize: 3801080 -> 3791692 (-0.25%); split: -0.26%, +0.01% VGPRs: 13704 -> 13728 (+0.18%); split: -0.44%, +0.61% Latency: 6094605 -> 6082060 (-0.21%); split: -0.24%, +0.03% InvThroughput: 1081982 -> 1080121 (-0.17%); split: -0.19%, +0.02% VClause: 18835 -> 18837 (+0.01%); split: -0.01%, +0.02% Copies: 64602 -> 62239 (-3.66%); split: -3.75%, +0.09% Branches: 20111 -> 20112 (+0.00%); split: -0.01%, +0.02% VALU: 438618 -> 436257 (-0.54%); split: -0.55%, +0.01% SALU: 85092 -> 85085 (-0.01%); split: -0.01%, +0.00% VOPD: 76 -> 74 (-2.63%) Signed-off-by: Rhys Perry <pendingchaos02@gmail.com> Reviewed-by: Daniel Schürmann <daniel@schuermann.dev> Reviewed-by: Emre Cecanpunar <emreleno@gmail.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38695> |
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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.