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a273f64f80
AMDVLK runs it and it seems useful. https://en.wikipedia.org/wiki/Sparse_conditional_constant_propagation 58380 shaders in 35438 tests Totals: SGPRS: 2709080 -> 2709224 (0.01 %) VGPRS: 1592972 -> 1592808 (-0.01 %) Spilled SGPRs: 2420 -> 2420 (0.00 %) Spilled VGPRs: 1077 -> 1077 (0.00 %) Private memory VGPRs: 253 -> 253 (0.00 %) Scratch size: 1232 -> 1232 (0.00 %) dwords per thread Code Size: 61382088 -> 61356504 (-0.04 %) bytes Max Waves: 849293 -> 849308 (0.00 %) Outputs: 127090 -> 127090 (0.00 %) Patch Outputs: 579 -> 579 (0.00 %) Totals from affected shaders: SGPRS: 5400 -> 5544 (2.67 %) VGPRS: 6200 -> 6036 (-2.65 %) Spilled SGPRs: 0 -> 0 (0.00 %) Spilled VGPRs: 0 -> 0 (0.00 %) Private memory VGPRs: 0 -> 0 (0.00 %) Scratch size: 0 -> 0 (0.00 %) dwords per thread Code Size: 975824 -> 950240 (-2.62 %) bytes Max Waves: 1214 -> 1229 (1.24 %) Outputs: 232 -> 232 (0.00 %) Patch Outputs: 0 -> 0 (0.00 %) Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20297> |
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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 `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.