bd1186572f
This removes some scalar loads from shaders, but it increases the number of SET_SH_REG packets. This is currently basic but it could be improved if needed. Inlining dynamic offsets might also help. Original idea from Dave Airlie. 29077 shaders in 15096 tests Totals: SGPRS: 1321325 -> 1357101 (2.71 %) VGPRS: 936000 -> 932576 (-0.37 %) Spilled SGPRs: 24804 -> 24791 (-0.05 %) Code Size: 49827960 -> 49642232 (-0.37 %) bytes Max Waves: 242007 -> 242700 (0.29 %) Totals from affected shaders: SGPRS: 290989 -> 326765 (12.29 %) VGPRS: 244680 -> 241256 (-1.40 %) Spilled SGPRs: 1442 -> 1429 (-0.90 %) Code Size: 8126688 -> 7940960 (-2.29 %) bytes Max Waves: 80952 -> 81645 (0.86 %) Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com> Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
`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.