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read-only mirror of https://gitlab.freedesktop.org/mesa/mesa
d1614cd6db
If either source of the CMP is modified before an appropriate ADD is
found, the ADD and the CMP will not have the same result.
shader-db:
Lunar Lake
total instructions in shared programs: 17098815 -> 17098818 (<.01%)
instructions in affected programs: 1187 -> 1190 (0.25%)
helped: 0 / HURT: 3
total cycles in shared programs: 876858960 -> 876858968 (<.01%)
cycles in affected programs: 6878 -> 6886 (0.12%)
helped: 0 / HURT: 1
Meteor Lake, DG2, Tiger Lake, Ice Lake, and Skylake had similar results. (Meteor Lake shown)
total instructions in shared programs: 20034973 -> 20034984 (<.01%)
instructions in affected programs: 4599 -> 4610 (0.24%)
helped: 0 / HURT: 11
total cycles in shared programs: 881033088 -> 881033108 (<.01%)
cycles in affected programs: 57872 -> 57892 (0.03%)
helped: 0 / HURT: 5
fossil-db:
All Intel platforms had similar results. (Lunar Lake shown)
Totals:
Instrs: 918873064 -> 918873269 (+0.00%)
CodeSize: 14747338416 -> 14747339360 (+0.00%); split: -0.00%, +0.00%
Cycle count: 104141836677 -> 104141840371 (+0.00%); split: -0.00%, +0.00%
Totals from 205 (0.01% of 2011421) affected shaders:
Instrs: 290415 -> 290620 (+0.07%)
CodeSize: 4280704 -> 4281648 (+0.02%); split: -0.01%, +0.03%
Cycle count: 18166526 -> 18170220 (+0.02%); split: -0.00%, +0.02%
Closes: #14874
Fixes:
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|---|---|---|
| .ci-farms | ||
| .ci-farms-disabled | ||
| .github/workflows | ||
| .gitlab | ||
| .gitlab-ci | ||
| .marge/hooks | ||
| android | ||
| bin | ||
| build-support | ||
| docs | ||
| include | ||
| licenses | ||
| src | ||
| subprojects | ||
| .clang-format | ||
| .clang-format-ignore | ||
| .clang-format-include | ||
| .dir-locals.el | ||
| .editorconfig | ||
| .git-blame-ignore-revs | ||
| .gitattributes | ||
| .gitignore | ||
| .gitlab-ci.yml | ||
| .graphqlrc.yml | ||
| .mailmap | ||
| .mr-label-maker.yml | ||
| .shellcheckrc | ||
| clippy.toml | ||
| CODEOWNERS | ||
| meson.build | ||
| meson.options | ||
| README.rst | ||
| rustfmt.toml | ||
| 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://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.