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read-only mirror of https://gitlab.freedesktop.org/mesa/mesa
ee073cb543
We might have several identical options to vectorize an entry with, but only one might be vectorizable because of writes interfering. An example of this is a pattern found in some CTS tests: a = load(0) b = load(4) store(0, a) store(4, b) a = load(0) b = load(4) store(0, a) store(4, b) ... It might have attempted to vectorize the first load(0) with the second load(4) without attempting the second load(4) when the first fails. This changes vectorize_entries() to continue even if the first try_vectorize() failed. fossil-db (Navi): Totals from 117 (0.09% of 137413) affected shaders: SGPRs: 7040 -> 7088 (+0.68%) CodeSize: 276504 -> 276308 (-0.07%); split: -0.08%, +0.01% Instrs: 51152 -> 51111 (-0.08%); split: -0.09%, +0.01% Signed-off-by: Rhys Perry <pendingchaos02@gmail.com> Reviewed-by: Matt Turner <mattst88@gmail.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5415> |
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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.