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read-only mirror of https://gitlab.freedesktop.org/mesa/mesa
f4812dc11d
for all ALU instructions except fneg instead of using nir_opt_algebraic for a small subset. Totals from 17711 (8.49% of 208640) affected shaders: (Navi48) MaxWaves: 364391 -> 364397 (+0.00%); split: +0.01%, -0.01% Instrs: 33873994 -> 33780398 (-0.28%); split: -0.31%, +0.03% CodeSize: 198627596 -> 198259724 (-0.19%); split: -0.23%, +0.05% VGPRs: 1435516 -> 1435144 (-0.03%); split: -0.04%, +0.02% SpillSGPRs: 652827 -> 654577 (+0.27%); split: -0.00%, +0.27% SpillVGPRs: 594840 -> 593598 (-0.21%); split: -0.28%, +0.07% Scratch: 31791360 -> 31543552 (-0.78%) Latency: 417824569 -> 415881858 (-0.46%); split: -0.48%, +0.02% InvThroughput: 80376232 -> 80307996 (-0.08%); split: -0.10%, +0.01% VClause: 557238 -> 554770 (-0.44%); split: -0.50%, +0.06% SClause: 688297 -> 688125 (-0.02%); split: -0.04%, +0.02% Copies: 3571756 -> 3566704 (-0.14%); split: -0.44%, +0.29% Branches: 628710 -> 628576 (-0.02%); split: -0.07%, +0.05% PreSGPRs: 1100316 -> 1103478 (+0.29%); split: -0.02%, +0.30% PreVGPRs: 1132139 -> 1128765 (-0.30%); split: -0.30%, +0.00% VALU: 18944830 -> 18912030 (-0.17%); split: -0.20%, +0.03% SALU: 4363054 -> 4342748 (-0.47%); split: -0.57%, +0.10% VMEM: 1894420 -> 1891754 (-0.14%); split: -0.19%, +0.05% SMEM: 1073860 -> 1073741 (-0.01%); split: -0.01%, +0.00% VOPD: 1734659 -> 1735718 (+0.06%); split: +0.20%, -0.14% Reviewed-by: Georg Lehmann <dadschoorse@gmail.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40848> |
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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.