Rhys Perry e092f34dfa aco: copy-propgate through p_create_vector during value numbering
fossil-db (Navi):
Totals from 182 (0.13% of 137413) affected shaders:
SGPRs: 9304 -> 9312 (+0.09%)
VGPRs: 7636 -> 7620 (-0.21%); split: -0.26%, +0.05%
CodeSize: 733516 -> 733092 (-0.06%); split: -0.07%, +0.01%
MaxWaves: 2478 -> 2479 (+0.04%)
Instrs: 139664 -> 139561 (-0.07%); split: -0.09%, +0.02%
Cycles: 3215104 -> 3214080 (-0.03%); split: -0.04%, +0.01%

fossil-db (Polaris):
Totals from 161 (0.12% of 138881) affected shaders:
VGPRs: 5608 -> 5596 (-0.21%); split: -0.29%, +0.07%
CodeSize: 605336 -> 605120 (-0.04%); split: -0.05%, +0.02%
Instrs: 117957 -> 117902 (-0.05%); split: -0.07%, +0.02%
Cycles: 3105008 -> 3103876 (-0.04%); split: -0.04%, +0.00%

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Acked-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7216>
2020-10-27 15:24:38 +00:00
2020-08-06 09:46:48 +00:00
2020-01-18 11:39:32 +01:00
2020-08-06 09:46:48 +00:00
2019-10-18 16:42:40 +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 `Freenode's #dri-devel
<irc://chat.freenode.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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