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read-only mirror of https://gitlab.freedesktop.org/mesa/mesa
1716cbff37
ACO's backend fusing is quite competent, but it cannot reorder adds. This adds a simple algebraic pass to do that for us. Foz-DB Navi10: Totals from 13568 (18.76% of 72319) affected shaders: MaxWaves: 304722 -> 304004 (-0.24%); split: +0.10%, -0.33% Instrs: 15084252 -> 14993010 (-0.60%); split: -0.61%, +0.00% CodeSize: 81480188 -> 81372600 (-0.13%); split: -0.17%, +0.04% VGPRs: 741580 -> 743680 (+0.28%); split: -0.10%, +0.38% SpillSGPRs: 9418 -> 9434 (+0.17%) Latency: 154602014 -> 154312940 (-0.19%); split: -0.29%, +0.10% InvThroughput: 44628554 -> 44442595 (-0.42%); split: -0.47%, +0.05% VClause: 300035 -> 300054 (+0.01%); split: -0.31%, +0.31% SClause: 370992 -> 370640 (-0.09%); split: -0.15%, +0.06% Copies: 1162401 -> 1162800 (+0.03%); split: -0.30%, +0.33% Branches: 300646 -> 300654 (+0.00%); split: -0.00%, +0.01% PreSGPRs: 673675 -> 675057 (+0.21%); split: -0.00%, +0.21% PreVGPRs: 633017 -> 634768 (+0.28%); split: -0.29%, +0.57% VALU: 10800351 -> 10712041 (-0.82%); split: -0.82%, +0.00% SALU: 1752917 -> 1753203 (+0.02%); split: -0.04%, +0.06% Reviewed-by: Daniel Schürmann <daniel@schuermann.dev> Reviewed-by: Marek Olšák <maraeo@gmail.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/41348> |
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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.