d20a752c0d
fossil-db (Navi): Totals from 6973 (5.07% of 137413) affected shaders: SGPRs: 381768 -> 381776 (+0.00%) VGPRs: 306092 -> 306096 (+0.00%); split: -0.00%, +0.00% CodeSize: 24440844 -> 24421196 (-0.08%); split: -0.09%, +0.01% MaxWaves: 86581 -> 86583 (+0.00%) Instrs: 4682161 -> 4679578 (-0.06%); split: -0.06%, +0.00% Cycles: 68793116 -> 68261648 (-0.77%); split: -0.83%, +0.05% fossil-db (Polaris): Totals from 8154 (5.87% of 138881) affected shaders: VGPRs: 338916 -> 338920 (+0.00%); split: -0.00%, +0.00% CodeSize: 23540428 -> 23540488 (+0.00%); split: -0.00%, +0.00% MaxWaves: 49090 -> 49091 (+0.00%) Instrs: 4576085 -> 4576101 (+0.00%); split: -0.00%, +0.00% Cycles: 51720704 -> 51720888 (+0.00%); split: -0.00%, +0.00% Most of the Navi cycle/instruction changes are from 8/16-bit parallel-rdp shaders. They appear to be improved because the p_create_vector from lower_subdword_phis() was blocking constant propagation. Signed-off-by: Rhys Perry <pendingchaos02@gmail.com> Reviewed-by: Timur Kristóf <timur.kristof@gmail.com> Reviewed-by: Daniel Schürmann <daniel@schuermann.dev> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7216>
`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 `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.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.