Ian Romanick
812230fd94
Results on the 308 shaders extracted from the fp64 portion of the OpenGL CTS: Tiger Lake and Ice Lake had similar results. (Tiger Lake shown) total instructions in shared programs: 928859 -> 859509 (-7.47%) instructions in affected programs: 866293 -> 796943 (-8.01%) helped: 76 HURT: 0 helped stats (abs) min: 75 max: 8042 x̄: 912.50 x̃: 688 helped stats (rel) min: 5.35% max: 21.02% x̄: 10.35% x̃: 7.58% 95% mean confidence interval for instructions value: -1138.37 -686.63 95% mean confidence interval for instructions %-change: -11.69% -9.00% Instructions are helped. total cycles in shared programs: 7272912 -> 7072275 (-2.76%) cycles in affected programs: 6763486 -> 6562849 (-2.97%) helped: 76 HURT: 0 helped stats (abs) min: 214 max: 30136 x̄: 2639.96 x̃: 1923 helped stats (rel) min: 1.75% max: 9.20% x̄: 4.04% x̃: 2.41% 95% mean confidence interval for cycles value: -3455.29 -1824.63 95% mean confidence interval for cycles %-change: -4.69% -3.39% Cycles are helped. total spills in shared programs: 817 -> 814 (-0.37%) spills in affected programs: 791 -> 788 (-0.38%) helped: 2 HURT: 0 total fills in shared programs: 2438 -> 2488 (2.05%) fills in affected programs: 2392 -> 2442 (2.09%) helped: 0 HURT: 2 Reviewed-by: Jason Ekstrand <jason@jlekstrand.net> Reviewed-by: Matt Turner <mattst88@gmail.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4142>
`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 gitlab for patches submission, review and discussions.