Georg Lehmann a6a6c2f691 aco/ra: convert bitwise instruction to gfx11+ 16bit on demand
The 32bit versions are smaller, allow more optimizations and VOPD,
so only use the 16bit opcodes if nessecary.

Foz-DB Navi31:
Totals from 84 (0.10% of 80237) affected shaders:
Instrs: 176673 -> 176347 (-0.18%); split: -0.20%, +0.01%
CodeSize: 970148 -> 969716 (-0.04%); split: -0.08%, +0.03%
VGPRs: 5876 -> 5864 (-0.20%)
Latency: 2805974 -> 2805674 (-0.01%); split: -0.02%, +0.01%
InvThroughput: 769007 -> 768738 (-0.03%); split: -0.04%, +0.01%
VClause: 2593 -> 2597 (+0.15%)
Copies: 23749 -> 23487 (-1.10%); split: -1.11%, +0.00%
VALU: 107124 -> 106862 (-0.24%); split: -0.25%, +0.00%

Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/35919>
2025-07-31 12:07:07 +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
2025-02-09 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
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Remember that not everyone is in the same timezone as you, so it might
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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
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<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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