Georg Lehmann e6d208b1f9 nir/opt_shrink_vectors: also split vecs into distinct smaller vecs if possible
Foz-DB Navi48:
Totals from 17 (0.02% of 80265) affected shaders:
Instrs: 75085 -> 74912 (-0.23%); split: -0.23%, +0.00%
CodeSize: 428968 -> 427028 (-0.45%); split: -0.45%, +0.00%
Latency: 1306841 -> 1306080 (-0.06%); split: -0.06%, +0.00%
InvThroughput: 598998 -> 598719 (-0.05%)
Copies: 15733 -> 15561 (-1.09%)
Branches: 2435 -> 2422 (-0.53%)
PreVGPRs: 1723 -> 1721 (-0.12%)
VALU: 43019 -> 42847 (-0.40%)

Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/35676>
2025-06-25 05:34:48 +00:00
2025-06-18 14:52:25 +00:00
2025-02-23 00:31:59 +01:00
2025-06-24 18:11:06 +00:00
2025-01-08 20:37:51 +00:00
2025-06-17 22:28:54 +00:00
2025-02-09 08:13:27 +00:00
2024-05-13 14:32:12 +00:00
2025-05-07 00:26:45 +00:00
2025-02-23 00:31:59 +01:00
2024-11-18 22:29:14 +00:00
2025-04-16 14:30:14 +02:00

`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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