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shader-db: All Intel platforms had similar results. (Lunar Lake shown) total instructions in shared programs: 17088766 -> 17088765 (<.01%) instructions in affected programs: 1375 -> 1374 (-0.07%) helped: 1 / HURT: 1 total cycles in shared programs: 887873068 -> 887871748 (<.01%) cycles in affected programs: 136402 -> 135082 (-0.97%) helped: 2 / HURT: 0 fossil-db: Lunar Lake Totals: Instrs: 924954240 -> 924939317 (-0.00%); split: -0.00%, +0.00% Subgroup size: 40937696 -> 40937728 (+0.00%) Cycle count: 106116946509 -> 106116637903 (-0.00%); split: -0.00%, +0.00% Spill count: 3423930 -> 3423250 (-0.02%); split: -0.02%, +0.00% Fill count: 4876960 -> 4876045 (-0.02%); split: -0.03%, +0.01% Max live registers: 193882457 -> 193881816 (-0.00%); split: -0.00%, +0.00% Max dispatch width: 49078640 -> 49078656 (+0.00%) Non SSA regs after NIR: 231314214 -> 231314219 (+0.00%); split: -0.00%, +0.00% Totals from 13809 (0.68% of 2019450) affected shaders: Instrs: 25433084 -> 25418161 (-0.06%); split: -0.08%, +0.02% Subgroup size: 32 -> 64 (+100.00%) Cycle count: 1483550606 -> 1483242000 (-0.02%); split: -0.27%, +0.25% Spill count: 41466 -> 40786 (-1.64%); split: -1.88%, +0.24% Fill count: 74195 -> 73280 (-1.23%); split: -2.12%, +0.88% Max live registers: 2326365 -> 2325724 (-0.03%); split: -0.05%, +0.02% Max dispatch width: 234848 -> 234864 (+0.01%) Non SSA regs after NIR: 3394104 -> 3394109 (+0.00%); split: -0.00%, +0.00% Meteor Lake and DG2 had similar results. (Meteor Lake shown) Totals: Instrs: 997527742 -> 997524495 (-0.00%); split: -0.00%, +0.00% Subgroup size: 27452928 -> 27452944 (+0.00%) Cycle count: 93646717070 -> 93649738060 (+0.00%); split: -0.00%, +0.01% Spill count: 3710125 -> 3709784 (-0.01%); split: -0.03%, +0.02% Fill count: 5032819 -> 5033191 (+0.01%); split: -0.04%, +0.05% Max live registers: 121648838 -> 121648528 (-0.00%); split: -0.00%, +0.00% Max dispatch width: 37811544 -> 37811584 (+0.00%) Non SSA regs after NIR: 255562054 -> 255565914 (+0.00%); split: -0.00%, +0.00% Totals from 14438 (0.63% of 2281134) affected shaders: Instrs: 25974222 -> 25970975 (-0.01%); split: -0.08%, +0.06% Subgroup size: 16 -> 32 (+100.00%) Cycle count: 1149710820 -> 1152731810 (+0.26%); split: -0.29%, +0.55% Spill count: 44445 -> 44104 (-0.77%); split: -2.23%, +1.46% Fill count: 76172 -> 76544 (+0.49%); split: -2.89%, +3.37% Max live registers: 1237997 -> 1237687 (-0.03%); split: -0.04%, +0.02% Max dispatch width: 123528 -> 123568 (+0.03%) Non SSA regs after NIR: 3490757 -> 3494617 (+0.11%); split: -0.03%, +0.14% Tiger Lake, Ice Lake, and Skylake had similar results. (Tiger Lake shown) Totals: Instrs: 1013364485 -> 1013342384 (-0.00%); split: -0.00%, +0.00% Cycle count: 85509342602 -> 85500105656 (-0.01%); split: -0.02%, +0.01% Spill count: 3903944 -> 3903350 (-0.02%); split: -0.02%, +0.01% Fill count: 6801948 -> 6799368 (-0.04%); split: -0.05%, +0.01% Max live registers: 122212165 -> 122211859 (-0.00%); split: -0.00%, +0.00% Max dispatch width: 37805336 -> 37805472 (+0.00%) Non SSA regs after NIR: 244624956 -> 244628603 (+0.00%); split: -0.00%, +0.00% Totals from 14835 (0.65% of 2278397) affected shaders: Instrs: 27522570 -> 27500469 (-0.08%); split: -0.10%, +0.02% Cycle count: 1128820972 -> 1119584026 (-0.82%); split: -1.53%, +0.71% Spill count: 46408 -> 45814 (-1.28%); split: -2.04%, +0.76% Fill count: 99071 -> 96491 (-2.60%); split: -3.14%, +0.54% Max live registers: 1287967 -> 1287661 (-0.02%); split: -0.04%, +0.02% Max dispatch width: 126600 -> 126736 (+0.11%) Non SSA regs after NIR: 3438628 -> 3442275 (+0.11%); split: -0.03%, +0.14% Reviewed-by: Georg Lehmann <dadschoorse@gmail.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38979> |
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`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://docs.mesa3d.org/install.html>`_), but the recommended way is to use Meson (`docs/meson.rst <https://docs.mesa3d.org/meson.html>`_): .. code-block:: sh $ meson setup build $ ninja -C build/ $ sudo ninja -C build/ 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://docs.mesa3d.org/bugs.html>`_). Contributing ------------ Contributions are welcome, and step-by-step instructions can be found in our documentation (`docs/submittingpatches.rst <https://docs.mesa3d.org/submittingpatches.html>`_). Note that Mesa uses gitlab for patches submission, review and discussions.