Georg Lehmann 34caed8adb nir/opt_algebraic: optimize d3d9 ftrunc
Foz-DB Navi21:
Totals from 85 (0.11% of 79395) affected shaders:
MaxWaves: 1972 -> 1968 (-0.20%)
Instrs: 48682 -> 47067 (-3.32%)
CodeSize: 255664 -> 247172 (-3.32%)
VGPRs: 3752 -> 3768 (+0.43%)
Latency: 154414 -> 150360 (-2.63%)
InvThroughput: 37186 -> 35081 (-5.66%)
VClause: 847 -> 865 (+2.13%); split: -0.24%, +2.36%
SClause: 768 -> 796 (+3.65%)
Copies: 2763 -> 2869 (+3.84%); split: -0.14%, +3.98%
VALU: 28133 -> 26781 (-4.81%)
SALU: 7182 -> 6939 (-3.38%)

Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32393>
2024-12-03 14:42:18 +00:00
2023-11-02 11:37:46 +00:00
2024-05-13 14:32:12 +00:00
2024-11-18 22:29:14 +00:00
2024-11-07 17:57:57 +00:00

`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://docs.mesa3d.org/install.html>`_), but the recommended way is to use
Meson (`docs/meson.rst <https://docs.mesa3d.org/meson.html>`_):

.. code-block:: sh

  $ meson setup build
  $ ninja -C build/
  $ sudo ninja -C build/ 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://docs.mesa3d.org/bugs.html>`_).


Contributing
------------

Contributions are welcome, and step-by-step instructions can be found in our
documentation (`docs/submittingpatches.rst
<https://docs.mesa3d.org/submittingpatches.html>`_).

Note that Mesa uses gitlab for patches submission, review and discussions.
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