a4840e15ab
For !8044 I'm working on getting all drivers to accept NIR. The NIR compiler in the driver is apparently not quite ready, so use NIR-to-TGSI instead. This is a net win in testcases working on my RV770 and Turks cards (especially in some important piglit tests involving YUV dma-buf decode), though it's not regression-free. shader-db (R600): total dw in shared programs: 8553412 -> 8358918 (-2.27%) dw in affected programs: 7476702 -> 7282208 (-2.60%) total gprs in shared programs: 217286 -> 213217 (-1.87%) gprs in affected programs: 72747 -> 68678 (-5.59%) total loops in shared programs: 398 -> 330 (-17.09%) loops in affected programs: 68 -> 0 total cf in shared programs: 558835 -> 332768 (-40.45%) cf in affected programs: 420475 -> 194408 (-53.76%) shader-db (Turks): total dw in shared programs: 14104598 -> 13556782 (-3.88%) dw in affected programs: 12161972 -> 11614156 (-4.50%) total gprs in shared programs: 321068 -> 313690 (-2.30%) gprs in affected programs: 114899 -> 107521 (-6.42%) total loops in shared programs: 736 -> 651 (-11.55%) loops in affected programs: 111 -> 26 (-76.58%) total cf in shared programs: 925771 -> 581226 (-37.22%) cf in affected programs: 678600 -> 334055 (-50.77%) total stack in shared programs: 27853 -> 27855 (<.01%) stack in affected programs: 5 -> 7 (40.00%) glmark2 terrain: 0.137649% +/- 0.0511938% (n=6) glmark2 jellyfish: no change (n=8) unigine valley (extreme) 5.36 -> 5.45 (n=1 it takes so long to run) unigine heaven (basic) 16.13 -> 16.15 (n=1) Reviewed-by: Marek Olšák <marek.olsak@amd.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14319>
`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.