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read-only mirror of https://gitlab.freedesktop.org/mesa/mesa
024a46a407
vkpipeline-db for my Skylake GPU: total instructions in shared programs: 8847602 -> 8847896 (<.01%) instructions in affected programs: 10165 -> 10459 (2.89%) helped: 8 HURT: 2 total cycles in shared programs: 1606273555 -> 1606251634 (<.01%) cycles in affected programs: 2201803 -> 2179882 (-1.00%) helped: 7 HURT: 3 The shaders with more instructions is due to a loop over a shared array in Three Kingdoms being unrolled (and creating a lot of nested ifs). Not sure if that's good or bad. One of the shaders with worse cycles is only worse by 0.04% and the other two are the shaders with loops unrolled. v2: add patch v4: don't set spirv_options.shared_addr_format v4: move comment concerning the shared address format used and NULL v4: add vkpipeline-db results v5: rename to nir_lower_vars_to_explicit_types v5: move setting of total_shared to outside brw_compile_cs v6: set shared_addr_format v6: formatting changes Signed-off-by: Rhys Perry <pendingchaos02@gmail.com> Reviewed-by: Caio Marcelo de Oliveira Filho <caio.oliveira@intel.com> (v5) Reviewed-by: Jason Ekstrand <jason@jlekstrand.net> |
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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.html <https://mesa3d.org/install.html>`_), but the recommended way is to use Meson (`docs/meson.html <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.html <https://mesa3d.org/bugs.html>`_). Contributing ------------ Contributions are welcome, and step-by-step instructions can be found in our documentation (`docs/submittingpatches.html <https://mesa3d.org/submittingpatches.html>`_). Note that Mesa uses email mailing-lists for patches submission, review and discussions.