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No shader-db changes Ice Lake, Iron Lake, or GM45 as these platforms lack a LRP instruction. v2: Remove flrp@64 cases. Since Gen11 removes flrp@32, it seems unlikely that we'll ever have a flrp@64. Should that occur, the cases can be added back. All Gen6-Gen9 platforms had similar results. (Skylake shown) total instructions in shared programs: 15041996 -> 15041184 (<.01%) instructions in affected programs: 71776 -> 70964 (-1.13%) helped: 312 HURT: 0 helped stats (abs) min: 2 max: 3 x̄: 2.60 x̃: 3 helped stats (rel) min: 0.36% max: 4.55% x̄: 1.75% x̃: 1.28% 95% mean confidence interval for instructions value: -2.66 -2.55 95% mean confidence interval for instructions %-change: -1.89% -1.61% Instructions are helped. total cycles in shared programs: 354303333 -> 354301807 (<.01%) cycles in affected programs: 433742 -> 432216 (-0.35%) helped: 206 HURT: 78 helped stats (abs) min: 2 max: 244 x̄: 21.02 x̃: 8 helped stats (rel) min: 0.06% max: 19.59% x̄: 1.72% x̃: 0.82% HURT stats (abs) min: 1 max: 220 x̄: 35.95 x̃: 10 HURT stats (rel) min: 0.07% max: 30.48% x̄: 2.53% x̃: 0.56% 95% mean confidence interval for cycles value: -10.68 -0.06 95% mean confidence interval for cycles %-change: -0.99% -0.12% Cycles are helped. Reviewed-by: Matt Turner <mattst88@gmail.com>
`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.html <https://mesa3d.org/install.html>`_), but the recommended way is to use Meson (`docs/meson.html <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.html <https://mesa3d.org/bugs.html>`_). Contributing ------------ Contributions are welcome, and step-by-step instructions can be found in our documentation (`docs/submittingpatches.html <https://mesa3d.org/submittingpatches.html>`_). Note that Mesa uses email mailing-lists for patches submission, review and discussions.