Rhys Perry eeddf6b9e2 nir/load_store_vectorize: check for interfering shared2 before vectorizing
Only affected shaders in radv_fossils are f1_23.

fossil-db (navi21):
Totals from 3 (0.00% of 79825) affected shaders:
Instrs: 2700 -> 2730 (+1.11%)
CodeSize: 17096 -> 17228 (+0.77%)
Latency: 8424 -> 8726 (+3.58%)
InvThroughput: 3768 -> 3778 (+0.27%); split: -0.05%, +0.32%
Copies: 224 -> 234 (+4.46%)
PreVGPRs: 291 -> 287 (-1.37%)
VALU: 1989 -> 1996 (+0.35%); split: -0.05%, +0.40%

fossil-db (gfx1201):
Totals from 3 (0.00% of 79839) affected shaders:
Instrs: 2862 -> 2908 (+1.61%)
CodeSize: 17868 -> 18064 (+1.10%)
Latency: 7567 -> 7854 (+3.79%)
InvThroughput: 2810 -> 2802 (-0.28%)
Copies: 122 -> 120 (-1.64%)
PreVGPRs: 291 -> 287 (-1.37%)
VALU: 1890 -> 1885 (-0.26%)

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/13616
Backport-to: 25.1
Reviewed-by: Georg Lehmann <dadschoorse@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36442>
2025-07-31 08:39:09 +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
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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