Georg Lehmann ea4aa8e5a6 nir/opt_algebraic: optimize ffma(b2f, b2f, c)
Foz-DB Navi21:
Totals from 134 (0.17% of 79395) affected shaders:
Instrs: 153297 -> 153326 (+0.02%); split: -0.03%, +0.05%
CodeSize: 829520 -> 828444 (-0.13%); split: -0.13%, +0.00%
Latency: 900489 -> 899964 (-0.06%); split: -0.07%, +0.01%
InvThroughput: 267838 -> 267478 (-0.13%); split: -0.14%, +0.00%
VClause: 2452 -> 2454 (+0.08%)
Copies: 8331 -> 8353 (+0.26%); split: -0.25%, +0.52%
PreSGPRs: 4974 -> 4964 (-0.20%)
PreVGPRs: 6209 -> 6218 (+0.14%)
VALU: 112317 -> 112092 (-0.20%); split: -0.21%, +0.01%
SALU: 12451 -> 12694 (+1.95%)

Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32393>
2024-12-03 14:42:18 +00:00
2022-11-22 19:04:13 +00:00
2023-11-02 11:37:46 +00:00
2024-05-13 14:32:12 +00:00
2024-11-18 22:29:14 +00:00
2024-11-07 17:57:57 +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.
Description
No description provided
Readme 538 MiB
Languages
C 75.5%
C++ 17.2%
Python 2.7%
Rust 1.8%
Assembly 1.5%
Other 1%