Ian Romanick
9725e45b3d
All Gen7+ platforms had similar results. (Ice Lake shown) total instructions in shared programs: 17228376 -> 17225365 (-0.02%) instructions in affected programs: 280732 -> 277721 (-1.07%) helped: 1072 HURT: 0 helped stats (abs) min: 1 max: 12 x̄: 2.81 x̃: 2 helped stats (rel) min: 0.16% max: 5.10% x̄: 1.43% x̃: 1.07% 95% mean confidence interval for instructions value: -2.92 -2.70 95% mean confidence interval for instructions %-change: -1.48% -1.37% Instructions are helped. total cycles in shared programs: 360935690 -> 360842788 (-0.03%) cycles in affected programs: 7838017 -> 7745115 (-1.19%) helped: 1569 HURT: 69 helped stats (abs) min: 1 max: 1198 x̄: 63.53 x̃: 20 helped stats (rel) min: 0.06% max: 26.17% x̄: 3.44% x̃: 2.12% HURT stats (abs) min: 1 max: 2820 x̄: 98.22 x̃: 47 HURT stats (rel) min: 0.05% max: 16.67% x̄: 3.50% x̃: 2.31% 95% mean confidence interval for cycles value: -63.55 -49.89 95% mean confidence interval for cycles %-change: -3.33% -2.96% Cycles are helped. No changes on any other platform. Reviewed-by: Matt Turner <mattst88@gmail.com> Reviewed-by: Thomas Helland <thomashelland90@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.