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Otherwise we schedule an SFU depending on a tex as soon as the tex is scheduled, which is very much not what we want. Note that sstall is helped more than nops are hurt, and the shaders with the largest nop regressions also have sstall helped. However (sy) is also very much helped. total nops in shared programs: 345482 -> 345986 (0.15%) nops in affected programs: 5731 -> 6235 (8.79%) helped: 15 HURT: 81 helped stats (abs) min: 1 max: 9 x̄: 3.27 x̃: 3 helped stats (rel) min: 0.50% max: 16.00% x̄: 8.55% x̃: 10.26% HURT stats (abs) min: 1 max: 72 x̄: 6.83 x̃: 4 HURT stats (rel) min: 0.57% max: 400.00% x̄: 32.50% x̃: 13.16% 95% mean confidence interval for nops value: 3.34 7.16 95% mean confidence interval for nops %-change: 13.07% 39.10% Nops are HURT. total sstall in shared programs: 133804 -> 132381 (-1.06%) sstall in affected programs: 4743 -> 3320 (-30.00%) helped: 68 HURT: 24 helped stats (abs) min: 1 max: 153 x̄: 21.88 x̃: 8 helped stats (rel) min: 1.79% max: 100.00% x̄: 33.20% x̃: 28.00% HURT stats (abs) min: 1 max: 11 x̄: 2.71 x̃: 2 HURT stats (rel) min: 1.02% max: 200.00% x̄: 17.73% x̃: 5.59% 95% mean confidence interval for sstall value: -22.05 -8.89 95% mean confidence interval for sstall %-change: -27.60% -12.22% Sstall are helped. total (ss) in shared programs: 35471 -> 35481 (0.03%) (ss) in affected programs: 462 -> 472 (2.16%) helped: 9 HURT: 15 helped stats (abs) min: 1 max: 2 x̄: 1.11 x̃: 1 helped stats (rel) min: 4.17% max: 33.33% x̄: 14.00% x̃: 7.69% HURT stats (abs) min: 1 max: 3 x̄: 1.33 x̃: 1 HURT stats (rel) min: 1.19% max: 50.00% x̄: 12.27% x̃: 8.33% 95% mean confidence interval for (ss) value: -0.14 0.97 95% mean confidence interval for (ss) %-change: -5.11% 9.94% Inconclusive result (value mean confidence interval includes 0). total (sy) in shared programs: 13522 -> 13288 (-1.73%) (sy) in affected programs: 422 -> 188 (-55.45%) helped: 22 HURT: 1 helped stats (abs) min: 1 max: 21 x̄: 10.68 x̃: 10 helped stats (rel) min: 8.00% max: 94.44% x̄: 56.58% x̃: 56.94% HURT stats (abs) min: 1 max: 1 x̄: 1.00 x̃: 1 HURT stats (rel) min: 25.00% max: 25.00% x̄: 25.00% x̃: 25.00% 95% mean confidence interval for (sy) value: -13.18 -7.17 95% mean confidence interval for (sy) %-change: -65.48% -40.59% (sy) are helped. Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13722> |
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| README.rst | ||
| VERSION | ||
`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.