dea00bcc8f
Ported from the Bifrost compiler, in turn based on the ir3 one. This cleans up a lot of junk we emit during NIR->AGX and will help with some SSA RA troubles. total instructions in shared programs: 34803 -> 34381 (-1.21%) instructions in affected programs: 18652 -> 18230 (-2.26%) helped: 198 HURT: 0 helped stats (abs) min: 1.0 max: 28.0 x̄: 2.13 x̃: 1 helped stats (rel) min: 0.31% max: 12.50% x̄: 3.94% x̃: 2.78% 95% mean confidence interval for instructions value: -2.45 -1.81 95% mean confidence interval for instructions %-change: -4.40% -3.48% Instructions are helped. total bytes in shared programs: 238094 -> 234824 (-1.37%) bytes in affected programs: 126472 -> 123202 (-2.59%) helped: 200 HURT: 0 helped stats (abs) min: 6.0 max: 168.0 x̄: 16.35 x̃: 8 helped stats (rel) min: 0.37% max: 17.65% x̄: 4.25% x̃: 3.38% 95% mean confidence interval for bytes value: -18.49 -14.21 95% mean confidence interval for bytes %-change: -4.67% -3.84% Bytes are helped. total halfregs in shared programs: 10078 -> 10107 (0.29%) halfregs in affected programs: 565 -> 594 (5.13%) helped: 22 HURT: 22 helped stats (abs) min: 1.0 max: 4.0 x̄: 1.23 x̃: 1 helped stats (rel) min: 5.71% max: 25.00% x̄: 23.38% x̃: 25.00% HURT stats (abs) min: 2.0 max: 4.0 x̄: 2.55 x̃: 2 HURT stats (rel) min: 4.44% max: 30.77% x̄: 15.61% x̃: 12.73% 95% mean confidence interval for halfregs value: 0.03 1.28 95% mean confidence interval for halfregs %-change: -10.17% 2.40% Inconclusive result (%-change mean confidence interval includes 0). Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19590>
`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 `OFTC's #dri-devel <irc://irc.oftc.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.