e63afdc681
The pass can optimize pack_half and constants sources even when no 16bit instructions exist. Foz-DB Navi21: Totals from 3042 (3.83% of 79395) affected shaders: MaxWaves: 69039 -> 69031 (-0.01%); split: +0.01%, -0.02% Instrs: 2292054 -> 2291874 (-0.01%); split: -0.03%, +0.02% CodeSize: 12567868 -> 12544888 (-0.18%); split: -0.23%, +0.05% VGPRs: 145384 -> 145352 (-0.02%); split: -0.06%, +0.04% SpillSGPRs: 451 -> 452 (+0.22%) Latency: 23546543 -> 23536416 (-0.04%); split: -0.07%, +0.03% InvThroughput: 5180446 -> 5164437 (-0.31%); split: -0.35%, +0.04% VClause: 50537 -> 50535 (-0.00%); split: -0.05%, +0.04% SClause: 84726 -> 84750 (+0.03%); split: -0.04%, +0.06% Copies: 140384 -> 140421 (+0.03%); split: -0.34%, +0.37% Branches: 40412 -> 40413 (+0.00%) PreVGPRs: 120213 -> 120262 (+0.04%); split: -0.03%, +0.07% VALU: 1607545 -> 1607593 (+0.00%); split: -0.03%, +0.03% SALU: 215846 -> 215837 (-0.00%); split: -0.03%, +0.02% Reviewed-by: Alyssa Rosenzweig <alyssa@rosenzweig.io> Reviewed-by: Rhys Perry <pendingchaos02@gmail.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28730>
`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.