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read-only mirror of https://gitlab.freedesktop.org/mesa/mesa
57bf4c2028
The freedreno trace changes were suggested by Rob Clark. ALU performance is higher, because ffma is used more often, but so is register usage, because trinary opcodes (such as ffma) usually need at least 3 live registers. 54793 shaders in 33659 tests Totals: SGPRS: 2639746 -> 2642938 (0.12 %) VGPRS: 1534120 -> 1536392 (0.15 %) Spilled SGPRs: 3541 -> 3618 (2.17 %) Spilled VGPRs: 33 -> 44 (33.33 %) Scratch size: 292 -> 312 (6.85 %) dwords per thread Code Size: 55639836 -> 55620116 (-0.04 %) bytes Max Waves: 964785 -> 963977 (-0.08 %) Totals from affected shaders: SGPRS: 1105800 -> 1108992 (0.29 %) VGPRS: 635292 -> 637564 (0.36 %) Spilled SGPRs: 3193 -> 3270 (2.41 %) Spilled VGPRs: 33 -> 44 (33.33 %) Scratch size: 36 -> 56 (55.56 %) dwords per thread Code Size: 31568708 -> 31548988 (-0.06 %) bytes Max Waves: 319991 -> 319183 (-0.25 %) Reviewed-by: Connor Abbott <cwabbott0@gmail.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6596> |
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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://mesa3d.org/install.html>`_), but the recommended way is to use Meson (`docs/meson.rst <https://mesa3d.org/meson.html>`_): .. code-block:: sh $ mkdir build $ cd build $ meson .. $ sudo ninja install Support ------- Many Mesa devs hang on IRC; if you're not sure which channel is appropriate, you should ask your question on `Freenode's #dri-devel <irc://chat.freenode.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://mesa3d.org/bugs.html>`_). Contributing ------------ Contributions are welcome, and step-by-step instructions can be found in our documentation (`docs/submittingpatches.rst <https://mesa3d.org/submittingpatches.html>`_). Note that Mesa uses gitlab for patches submission, review and discussions.