Georg Lehmann caf89c97de nir/range_analysis: look through f2f
Foz-DB Navi31:
Totals from 93 (0.12% of 80273) affected shaders:
Instrs: 123927 -> 121073 (-2.30%); split: -2.30%, +0.00%
CodeSize: 670832 -> 653332 (-2.61%); split: -2.61%, +0.00%
Latency: 337678 -> 322803 (-4.41%); split: -4.41%, +0.00%
InvThroughput: 63277 -> 61083 (-3.47%)
VClause: 460 -> 373 (-18.91%)
SClause: 2178 -> 2100 (-3.58%)
Copies: 7637 -> 7744 (+1.40%)
PreSGPRs: 4414 -> 4287 (-2.88%)
PreVGPRs: 4229 -> 4230 (+0.02%)
VALU: 77375 -> 75693 (-2.17%)
SALU: 16497 -> 16383 (-0.69%); split: -0.73%, +0.04%
VMEM: 561 -> 477 (-14.97%)
SMEM: 3197 -> 3113 (-2.63%)

Reviewed-by: Emma Anholt <emma@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36468>
2025-08-01 20:29:28 +00:00
2025-02-23 00:31:59 +01:00
2025-07-30 20:43:32 +00:00
2025-01-08 20:37:51 +00:00
2025-08-01 20:29:28 +00:00
2025-02-09 08:13:27 +00:00
2023-11-02 11:37:46 +00:00
2025-07-24 16:12:10 +00:00
2025-07-26 00:33:59 +00:00
2024-11-18 22:29:14 +00:00
2025-07-16 13:50:24 +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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