Daniel Schürmann 2cf164feb9 nir/opt_algebraic: optimize flrp(fadd, fadd, x) only if fadd are used_once
Totals from 201 (0.13% of 150170) affected shaders: (GFX10.3)
VGPRs: 13880 -> 13856 (-0.17%)
CodeSize: 1517328 -> 1518124 (+0.05%); split: -0.04%, +0.10%
MaxWaves: 3184 -> 3192 (+0.25%)
Instrs: 285487 -> 285569 (+0.03%); split: -0.06%, +0.08%
Latency: 7774066 -> 7780877 (+0.09%); split: -0.10%, +0.19%
InvThroughput: 1936341 -> 1935287 (-0.05%); split: -0.07%, +0.02%
SClause: 11446 -> 11448 (+0.02%); split: -0.01%, +0.03%
Copies: 17500 -> 17506 (+0.03%); split: -0.51%, +0.55%
Branches: 8174 -> 8180 (+0.07%); split: -0.13%, +0.21%
PreVGPRs: 12507 -> 12427 (-0.64%)

Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12061>
2021-08-24 16:10:30 +00:00
2021-08-14 21:44:32 +00:00
2021-05-07 13:41:38 +00:00
2021-08-17 11:22:59 +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://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.
Description
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Readme 540 MiB
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Python 2.3%
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