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read-only mirror of https://gitlab.freedesktop.org/mesa/mesa
e362011cca
Loop peeling can reduce the trip_count. It is also not necessary that the array_size exactly matches the trip_count. Totals from 54 (0.06% of 84383) affected shaders: (Navi48) MaxWaves: 758 -> 884 (+16.62%) Instrs: 284511 -> 343292 (+20.66%) CodeSize: 1524940 -> 1837996 (+20.53%) VGPRs: 5904 -> 5544 (-6.10%) Scratch: 18432 -> 0 (-inf%) Latency: 7317179 -> 7186789 (-1.78%); split: -1.80%, +0.02% InvThroughput: 1646024 -> 1545357 (-6.12%); split: -6.19%, +0.08% VClause: 5840 -> 6867 (+17.59%); split: -1.92%, +19.50% SClause: 6959 -> 7935 (+14.03%) Copies: 25516 -> 31310 (+22.71%); split: -4.87%, +27.58% Branches: 9205 -> 10571 (+14.84%); split: -3.25%, +18.09% PreSGPRs: 5586 -> 5394 (-3.44%); split: -3.67%, +0.23% PreVGPRs: 5087 -> 4674 (-8.12%); split: -8.18%, +0.06% VALU: 145243 -> 174719 (+20.29%) SALU: 53128 -> 67594 (+27.23%); split: -0.00%, +27.23% VMEM: 8911 -> 10221 (+14.70%); split: -1.41%, +16.11% SMEM: 8519 -> 9509 (+11.62%) VOPD: 419 -> 796 (+89.98%) Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39778> |
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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.