Ian Romanick
a7724b1cbb
All Gen7+ platforms had similar results. (Ice Lake shown) total instructions in shared programs: 17229439 -> 17229377 (<.01%) instructions in affected programs: 9859 -> 9797 (-0.63%) helped: 41 HURT: 0 helped stats (abs) min: 1 max: 6 x̄: 1.51 x̃: 1 helped stats (rel) min: 0.08% max: 11.54% x̄: 1.65% x̃: 0.67% 95% mean confidence interval for instructions value: -1.88 -1.14 95% mean confidence interval for instructions %-change: -2.48% -0.81% Instructions are helped. total cycles in shared programs: 360944145 -> 360942989 (<.01%) cycles in affected programs: 178167 -> 177011 (-0.65%) helped: 36 HURT: 19 helped stats (abs) min: 1 max: 222 x̄: 38.03 x̃: 5 helped stats (rel) min: 0.01% max: 31.01% x̄: 4.01% x̃: 0.45% HURT stats (abs) min: 1 max: 34 x̄: 11.21 x̃: 6 HURT stats (rel) min: 0.03% max: 2.74% x̄: 0.72% x̃: 0.50% 95% mean confidence interval for cycles value: -36.01 -6.02 95% mean confidence interval for cycles %-change: -4.18% -0.57% Cycles are helped. Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
`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.