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read-only mirror of https://gitlab.freedesktop.org/mesa/mesa
4251e9cddf
Prior to this commit (nop3) mad.f32 r0.y, c0.x, r1.w, c0.y was counted as 4 cat3 instructions (and still 3 cat0/nops) in shader-db results. With this change, it is counted as only 1 cat3 instruction. Probably never going to have better shader-db results than this in my career: total cat2 in shared programs: 1214667 -> 732058 (-39.73%) cat2 in affected programs: 1194729 -> 712120 (-40.39%) helped: 8551 HURT: 0 total cat3 in shared programs: 376448 -> 274745 (-27.02%) cat3 in affected programs: 344918 -> 243215 (-29.49%) helped: 7222 HURT: 0 Reviewed-by: Rob Clark <robdclark@gmail.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10116> |
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| README.rst | ||
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| VERSION | ||
`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.