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I found the C++ runner hard to develop on, and we had stability issues and outstanding feature needs that made me want something I felt good about hacking on. Thus, Rewrite It In Rust of the deqp runner. The new runner includes: - Skip lists don't reshuffle the test list. - Known-flake handling without resorting to skip lists (fixing our main CI reliability issue on a3xx right now). - Per-thread Vulkan shader caches should speed up VK CI runtime. - Tracking of crashes separate from fails (so we can see progress on that front). - Logging of deqp stderr spam (particularly assertion failures!) in the CI log. - Integrated QPA filtering so we don't have bash perf issues for it. - Logging of what caselist to go look at for a given error report (in red, so it's easier to find in your CI log). - The code is 1/3 unit tests, and easy to extend for more coverage. - Non-LAVA CI runs create a failures.csv in artifacts that you can check in as your deqp-*-fails.txt file. - Test runtime is included in results.csv so you can debug how to speed up your CI job. - Pretty summary at the end of the run of slow/flaky/failed tests. Since this is a new runner with a different RNG, the test groups are shuffled one more time. This seems to result in some panfrost T720 stability issues (See its new deqp-panfrost-t720-flakes.txt), and one new flake in freedreno a630. Reviewed-by: Tomeu Vizoso <tomeu.vizoso@collabora.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7434> |
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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://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.