Pavel Ondračka 8ac975fa5e r300: enable nir_move_vec_src_uses_to_dest
We want to do this in general, right now the stats are not that good but
that will be taken care of in the next commits.

RV530:
total instructions in shared programs: 93561 -> 93597 (0.04%)
instructions in affected programs: 39015 -> 39051 (0.09%)
helped: 207
HURT: 212
total temps in shared programs: 12864 -> 13019 (1.20%)
temps in affected programs: 2010 -> 2165 (7.71%)
helped: 57
HURT: 181
total cycles in shared programs: 144639 -> 144506 (-0.09%)
cycles in affected programs: 54524 -> 54391 (-0.24%)
helped: 191
HURT: 234

RV370:
total instructions in shared programs: 63692 -> 63811 (0.19%)
instructions in affected programs: 16851 -> 16970 (0.71%)
helped: 121
HURT: 141
total temps in shared programs: 9966 -> 10050 (0.84%)
temps in affected programs: 969 -> 1053 (8.67%)
helped: 33
HURT: 126
total cycles in shared programs: 101042 -> 101205 (0.16%)
cycles in affected programs: 20606 -> 20769 (0.79%)
helped: 121
HURT: 155

Reviewed-by: Emma Anholt <emma@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/24932>
2023-09-19 18:05:14 +02:00
2022-11-22 19:04:13 +00:00
2023-09-13 16:38:15 +00:00
2022-01-19 15:17:17 +00:00
2022-11-21 23:09:30 +00:00
2023-07-12 11:13:17 -07:00

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

.. code-block:: sh

  $ mkdir build
  $ cd build
  $ meson ..
  $ sudo ninja 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://mesa3d.org/bugs.html>`_).


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

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

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